The University of Southampton
Telephone:
+442380599030
Email:
pavlos.lagoudakis@soton.ac.uk

Professor Pavlos Lagoudakis 

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Director of Research, Head of Hybrid Photonics, Principal Investigator of the EPSRC Programme Grant on Hybrid Polaritonics 

 

Graduate of the University of Athens, Greece, Professor Pavlos Lagoudakis received his PhD degree in Physics from the University of Southampton, UK in 2003 and conducted his postdoctoral research on optoelectronic properties of organic semiconductors at the Ludwig Maximilians University of Munich, Germany. In 2006, he returned to Southampton as Lecturer at the department of Physics and Astronomy, where he combined his expertise in inorganic and organic semiconductors and set up a new experimental activity on Hybrid Photonics. In 2008, Pavlos was appointed to a personal chair at the University of Southampton. From 2011 to 2014, Pavlos chaired the University’s Nanoscience Research Strategy Group, an interdisciplinary research group of ~100 academics across physics, chemistry, maths, engineering, biology and medicine. From 2012 to 2014, Pavlos was heading the QLM group, the solid state and photonics division, at the department of Physics and Astronomy, University of Southampton. In 2013 to 2014, Pavlos was visiting professor at EPFL, Switzerland. Since 2015, Pavlos is leading an international research activity on polaritonics with partners at MIT, MIT-Skoltech, IBM Zurich, and the University of Cambridge. Since 2013, Pavlos is the Director of Research at the department of Physics and Astronomy at the University of Southampton.

Research

Research interests

Pavlos research interests include the field of polaritonics, with the first demonstration of polariton lasing at room temperature, and hybrid photonics, having realised experimentally the theoretical proposals of Dexter (1979) and Agranovich (1998) on hybrid organic-inorganic photonic devices for light harvesting and light emission respectively. For his contribution in the field of polaritonics and hybrid photonics Pavlos received the Quantum Electronics Young Scientist Prize from the International Union of Pure and Applied Physics (Sydney, 2011). 

Fields of active research: Condensed Matter Physics, Semiconductor Physics, Photonics, Polaritonics, Quantum Simulators, Coherent network-, Neuromorphic-, & Reservoir-computing 

Teaching

Photonics, Semiconductor Physics, Quantum Physics

Publications

Lagoudakis, P.G., Martin-Fernandez, M.D., Baumberg, J.J., Malpuech, G. and Kavokin, A. (2004) Coexistence of low threshold lasing and strong coupling in microcavities. Journal of Applied Physics, 95 (5), 2487-2489. (doi:10.1063/1.1643191).

Baumberg, Jeremy J. and Lagoudakis, Pavlos G. (2005) Parametric amplification and polariton liquids in semiconductor microcavities. Physica Status Solidi, B, 242 (11), 2210-2223. (doi:10.1002/pssb.200560960).

Reufer, Martin, Walter, Manfred J., Lagoudakis, Pavlos G., Hummel, Anne Beate, Kolb, Johanna S., Roskos, Hartmut G., Scherf, Ullrich and Lupton, John M. (2005) Spin-conserving carrier recombination in conjugated polymers. Nature Materials, 4 (4), 340-346. (doi:10.1038/nmat1354).

Müller, J., Lupton, J.M., Lagoudakis, P.G., Schindler, F., Koeppe, R., Rogach, A.L. and Feldmann, J. (2005) Wave function engineering in elongated semiconductor nanocrystals with heterogeneous carrier confinement. Nano Letters, 5 (10), 2044-2049. (doi:10.1021/nl051596x).

Lagoudakis, P.G., de Souza, M.M., Schindler, F., Lupton, J.M., Feldmann, J., Wenus, J. and Lidzey, D.G. (2004) Experimental evidence for exciton scaling effects in self-assembled molecular wires. Physical Review Letters, 93 (25), 257401-[4pp]. (doi:10.1103/PhysRevLett.93.257401).

Kraus, Robert M., Lagoudakis, Pavlos G., Muller, Josef, Rogach, Andrey L., Lupton, John M., Feldmann, Jochen, Talapin, Dimitri V. and Weller, Horst (2005) Interplay between Auger and ionization processes in nanocrystal quantum dots. The Journal of Physical Chemistry B, 109, 18214-18217. (doi:10.1021/jp053671y).

Mailis, Sakellaris, Paturzo, Melania, Eason, Robert W., Lagoudakis, Pavlos and Feldman, Jochen (2004) Fabrication and applications of lithium niobate micro/nano structures. 8th International Symposium on Ferroic Domains and Micro- to Nanoscopic Structures (ISFD-8). 24 - 27 Aug 2004. 1 pp .

Kraus, R.M., Lagoudakis, P.G., Rogach, A.L., Talapin, D.V., Weller, H., Lupton, J.M. and Feldmann, J. (2007) Room-temperature exciton storage in elongated semiconductor nanocrystals. Physical Review Letters, 98 (1), 017401-[4pp]. (doi:10.1103/PhysRevLett.98.017401).

Christopoulos, S., Baldassarri Höger von Högersthal, G., Grundy, A.J.D., Lagoudakis, P.G., Kavokin, A.V., Baumberg, J.J., Christmann, G., Butté, R., Feltin, E., Carlin, J.-F. and Grandjean, N. (2007) Room-temperature polariton lasing in semiconductor microcavities. Physical Review Letters, 98 (12), 126405-[4pp]. (doi:10.1103/PhysRevLett.98.126405).

Rohrmoser, Stefan, Baldauf, Julia, Harley, Richard T., Lagoudakis, Pavlos G., Sapra, Sameer, Eychmueller, Alexander and Watson, Ian M. (2007) Temperature dependence of exciton transfer in hybrid quantum well/nanocrystal heterostructures. Applied Physics Letters, 91 (9), 092126-[3pp]. (doi:10.1063/1.2776865).

Chanyawadee, S., Lagoudakis, P.G., Harley, R.T., Lidzey, D.G. and Henini, M. (2008) Nonradiative exciton energy transfer in hybrid organic-inorganic heterostructures. Physical Review B, 77 (19), 193402-[4pp]. (doi:10.1103/PhysRevB.77.193402).

Becker, Klaus, Lagoudakis, Pavlos G., Gaefke, Gerald, Höger, Sigurd and Lupton, John M. (2007) Communication. Exciton accumulation in ?-conjugated wires encapsulated by light-harvesting macrocycles. Angewandte Chemie International Edition, 46 (19), 3450-3455. (doi:10.1002/anie.200605072).

Itskos, G., Heliotis, G., Lagoudakis, P.G., Lupton, J., Barradas, N.P., Alves, E., Pereira, S., Watson, I.M., Dawson, M.D., Feldmann, J., Murray, R. and Bradley, D.D.C. (2007) Efficient dipole-dipole coupling of Mott-Wannier and Frenkel excitons in (Ga,In)N quantum well/polyfluorene semiconductor heterostructures. Physical Review B, 76 (3), 035344-[7pp]. (doi:10.1103/PhysRevB.76.035344).

Butté, R., Carlin, J-F, Feltin, E., Gonschorek, M., Nicolay, S., Christmann, G., Simeonov, D., Castiglia, A., Dorsaz, J., Buehlmann, H.J., Christopoulos, S., Baldassarri Höger von Högersthal, G., Grundy, A.J.D., Mosca, M., Pinquier, C., Py, M.A., Demangeot, F., Frandon, J., Lagoudakis, P.G., Baumberg, J.J. and Grandjean, N. (2007) Current status of AlInN layers lattice-matched to GaN for photonics and electronics. Journal of Physics D: Applied Physics, 40 (20), 6328-6344. (doi:10.1088/0022-3727/40/20/S16).

Reufer, M., Lagoudakis, P.G., Walter, M.J., Lupton, J.M., Feldmann, J. and Scherf, U. (2006) Evidence for temperature independent triplet diffusion in a ladder type conjugated polymer. Physical Review B, 74 (24R), 241201(R)-[4pp]. (doi:10.1103/PhysRevB.74.241201).

Lagoudakis, P.G., Baumberg, J.J., Martin, M.D., Qarry, A., Cohen, E. and Pfeiffer, L.N. (2004) Electron-Polariton scattering, beneficial and detrimental effects. Physica Status Solidi (c), 1 (6), 1333-1338. (doi:10.1002/pssc.200304063).

Feltin, E., Christmann, G., Dorsaz, J., Castiglia, A., Carlin, J.F., Butte, R., Grandjean, N., Christopoulos, S., Von Hogersthal,, G.B.H., Grundy, A.J.D., Lagoudakis, P.G. and Baumberg, J.J. (2007) Blue lasing at room temperature in an optically pumped lattice-matched AlInN/GaN VCSEL structure. Electronics Letters, 43 (17), 924-926. (doi:10.1049/el:20071226).

Mailis, S., Lagoudakis, P.G., Paturzo, M., Mills, J.D., Feldmann, J. and Eason, R.W. (2005) Second harmonic generation enhancement in lithium niobate micro-tips. CLEO/QELS 2005. 22 - 27 May 2005.

Lagonigro, L., Hasell, T., Rohrmoser, S., Howdle, S.M., Sazio, P.J.A., Lagoudakis, P.G. and Peacock, A.C. (2009) Silver nanoparticle impregnated polycarbonate substrates for plasmonic applications. IEEE/LEOS 2009 Winter Topicals. 12 - 14 Jan 2009. 2 pp . (doi:10.1109/LEOSWT.2009.4771648).

Lagonigro, Laura, Peacock, Anna C., Rohrmoser, Stefan, Hasell, Tom, Howdle, Steven M., Sazio, Pier J.A. and Lagoudakis, Pavlos G. (2008) Time and spectrally resolved enhanced fluorescence using silver nanoparticle impregnated polycarbonate substrates. Applied Physics Letters, 93 (26), 261114-[3pp.]. (doi:10.1063/1.3059567).

Zonias, Nicholas, Lagoudakis, Pavlos and Skylaris, Chris-Kriton (2009) Large-scale first principles and tight-binding density functional theory calculations on hydrogen-passivated silicon nanorods. Journal of Physics: Condensed Matter, 22 (2), 025303-[10pp]. (doi:10.1088/0953-8984/22/2/025303).

Eldridge, P.S., Leyland, W.J.H., Lagoudakis, P.G., Karimov, O.Z., Henini, M., Taylor, D., Phillips, R.T. and Harley, R.T. (2008) All optical measurement of Rashba coefficient in quantum wells. Physical Review B, 77 (12), 125344-[5pp]. (doi:10.1103/PhysRevB.77.125344).

Chanyawadee, S., Harley, R.T., Henini, M., Talapin, D.V. and Lagoudakis, P.G. (2009) Photocurrent enhancement in hybrid nanocrystal quantum-dot p-i-n photovoltaic devices. Physical Review Letters, 102 (7), 077402. (doi:10.1103/PhysRevLett.102.077402).

Cheng, Ruiqi Y., Charlton, Martin and Lagoudakis, Pavlos (2009) Chi 3 dispersion in planar tantalum pentoxide waveguides in the telecommunications window. Optics Letters, 34 (7), 1135-1137. (doi:10.1364/OL.34.001135).

Chanyawadee, Soontorn, Harley, Richard T., Taylor, David, Henini, Mohamed, Susha, Andrei S., Rogach, Andrey L. and Lagoudakis, Pavlos G. (2009) Efficient light harvesting in hybrid CdTe nanocrystal/bulk GaAs p-i-n photovoltaic devices. Applied Physics Letters, 94, 233502. (doi:10.1063/1.3148368).

Eldridge, P.S., Lagoudakis, P.G., Henini, M. and Harley, Richard T. (2010) Nonlinear birefringence and time-resolved Kerr measurement of spin lifetimes in (110) GaAs/AlyGa1-yAs quantum wells. Physical Review B, 81 (3). (doi:10.1103/PhysRevB.81.033302).

Chanyawadee, Soontorn, Lagoudakis, Pavlos, Harley, Richard, Charlton, Martin, Talapin, Dmitri, Huang, Hong Wen and Lin, Chung-Hsiang (2010) Increased color-conversion efficiency in hybrid light-emitting diodes utilizing non-radiative energy transfer. Advanced Materials, 22 (5), 602-606. (doi:10.1002/adma.200902262).

Maragkou, Maria, Grundy, A.J.D., Wertz, E., Lemaître, A., Sagnes, I., Senellart, P., Bloch, J. and Lagoudakis, P.G. (2010) Spontaneous nonground state polariton condensation in pillar microcavities. Physical Review B, B 81 (8), 81307. (doi:10.1103/PhysRevB.81.081307).

Rindermann, Jan J., Akhtman, Yosef, Richardson, James, Brown, Tom and Lagoudakis, Pavlos G. (2011) Gauging the flexibility of fluorescent markers for the interpretation of fluorescence resonance energy transfer. Journal of the American Chemical Society, 133 (2), 279-285. (doi:10.1021/ja105720j).

Lagoudakis, P G, Savvidis, P G, Baumberg, J J, Whittaker, D M, Eastham, P R, Skolnick, M S and Roberts, J S (2002) Stimulated spin-flip scattering in semiconductor microcavities. Virtual Journal of Nanoscale Science & Technology.

Lagoudakis, P.G., Savvidis, P G, Baumberg, J J, Whittaker, D M, Eastham, P R, Skolnick, M S and Roberts, J S (2002) Stimulated spin-flip scattering in semiconductor microcavities. Physical Review B, 65.

Baumberg, J.J., Savvidis, P.G., Lagoudakis, P.G., Martin, D., Whittaker, D., Butte, R., Skolnick, M. and Roberts, J.S. (2002) Polariton traps in semiconductor microcavities. Physica E, 13 (2-4), 385-389. (doi:10.1016/S1386-9477(02)00146-7).

Kavokin, A., Malpuech, G., Lagoudakis, P.G., Baumberg, J.J. and Kavokin, K. (2003) Polarisation rotation in resonant emission of semiconductor microcavities. Physica Status Solidi A-Applied Research, 195 (3), 579-586. (doi:10.1002/pssa.200306155).

Kavokin, A., Lagoudakis, P.G., Malpuech, G. and Baumberg, J.J. (2003) Polarization rotation in parametric scattering of polaritons in semiconductor microcavities. Physical Review B, 67 (19), 195321-[9pp]. (doi:10.1103/PhysRevB.67.195321).

Lagoudakis, P.G., Martin, M.D., Baumberg, J.J., Qarry, A., Cohen, E. and Pfeiffer, L.N. (2003) Electron-polariton scattering in semiconductor microcavities. Physical Review Letters, 90 (20), 206401-[4pp]. (doi:10.1103/PhysRevLett.90.206401).

Savvidis, P.G. and Lagoudakis, P.G. (2003) Teaching polaritons new tricks. Semiconductor Science and Technology, 18 (10), S311-318. (doi:10.1088/0268-1242/18/10/304).

Chen, Ruiqi, Charlton, Martin and Lagoudakis, Pavlos (2009) Reference free Chi 3 dispersion measurements in planar tantalum pentoxide waveguides. In Photonic Fiber and Crystal Devices: Advances in Materials and Innovations in Device Applications III. vol. 7420, SPIE. pp. 1-12 . (doi:10.1117/12.825085).

Chen, Ruiqi, Charlton, Martin and Lagoudakis, Pavlos (2010) Experimental demonstration of on-chip optical parametric oscillation in planar tantalum pentoxide waveguides. Optics Photonics 2010 (SPIE), United States.

Chen, Ruiqi Y., Charlton, Martin D.B. and Lagoudakis, Pavlos G. (2011) Broadband stimulated four-wave parametric conversion on a tantalum pentoxide photonic chip. Optics Express, 19 (27), 26343-26352. (doi:10.1364/OE.19.026343).

Rindermann, Jan Junis, Pozina, Galia, Monemar, Bo, Hultman, Lars, Amano, Hiroshi and Lagoudakis, Pavlos (2011) Dependence of resonance energy transfer on exciton dimensionality. Physical Review Letters, 107 (23). (doi:10.1103/PhysRevLett.107.236805).

Ying, Y.J., Sones, C.L., Eason, R.W., Steigerwald, H., Soergel, E., Lagoudakis, P.G. and Mailis, S. (2011) UV laser assisted domain engineering of lithium niobate. EMF 2011 European Meeting on Ferroelectricity, France. 26 Jun - 02 Jul 2011.

Grivas, Christos, Corbari, Costantino, Brambilla, Gilberto and Lagoudakis, Pavlos G. (2012) Tunable, continuous-wave Ti:sapphire channel waveguide lasers written by femtosecond and picosecond laser pulses. Optics Letters, 37 (22), 4630-4632. (doi:10.1364/OL.37.004630).

Grivas, Christos, Li, Chunyong, Andreakou, Peristera, Wang, Pengfei, Ding, Ming, Brambilla, Gilberto, Manna, Liberato and Lagoudakis, Pavlos (2013) Single-mode tunable laser emission in the single-exciton regime from colloidal nanocrystals. Nature Communications, 4 (2376), 1-9. (doi:10.1038/ncomms3376).

Grivas, C., Andreakou, P., Wang, Pengfei, Ding, M., Brambilla, G., Manna, L. and Lagoudakis, P.G. (2012) Single-mode tuneable laser operation of hybrid microcavities based on CdSe/CdS core/shell colloidal nanorods on silica microspheres. 5th EPS-QEOD Europhoton '12, Stockholm, Sweden. 26 - 31 Aug 2012. 1 pp .

Grivas, C., Corbari, C., Brambilla, G. and Lagoudakis, P.G. (2012) T:sapphire channel waveguide lasers produced by femtosecond and picosecond laser writing. 5th EPS-QEOD Europhoton '12, Stockholm, Sweden. 26 - 31 Aug 2012. 1 pp .

Grivas, C., Andreakou, P., Wang, Pengfei, Ding, Ming, Brambilla, G., Manna, L. and Lagoudakis, P.G. (2012) Single-mode laser operation of CdSe/CdS Core/Shell colloidal quantum rods on silica microspheres. E-MRS '12 Materials Research Society Spring Meeting, France. 14 - 18 May 2012.

Grivas, C., Corbari, C., Brambilla, G., Kazansky, P.G. and Lagoudakis, P. (2012) Channel waveguide lasers produced by femtosecond and picosecond direct laser writing in Ti:sapphire crystals. CLEO/QELS 2012, San Jose, United States. 06 - 11 May 2012.

Grivas, C., Andreakou, P., Wang, Pengfei, Ding, Ming, Brambilla, G., Manna, L. and Lagoudakis, P.G. (2012) Hybrid lasers based on CdSe/CdS core/shell colloidal quantum rods on silica microspheres. CLEO/QELS 2012, United States. 06 - 11 May 2012. 2 pp .

Karabchevsky, Alina, Buscemi, G., Abdul Khudus, M.I.M., Lagoudakis, P., Zervas, M.N. and Wilkinson, J.S. (2015) Broadband near-infrared spectroscopy of organic molecules on compact photonic devices. 5th International Topical Meeting on Nanophotonics and Metamaterials (NANOMETA '15), Austria. 05 - 08 Jan 2015.

Askitopoulos, Alexis, Liew, T.C.H. and Ohadi, Hamid et al. (2015) Robust platform for engineering pure-quantum-state transitions in polariton condensates. Physical Review B, 92 (35305), 1-11. (doi:10.1103/PhysRevB.92.035305).

Andreakou, P., Mailis, S., Sanchez, S., Ying, Y.J., Hands, S., Newman, T.A. and Lagoudakis, P.G. (2012) Micro-structured ferroelectric substrates for neuro-photonics. E-MRS '12 Materials Research Society Spring Meeting, France. 14 - 18 May 2012.

CILIBRIZZI, PASQUALE, Sigurdsson, Helgi, Liew, Timothy, OHADI, HAMID, Wilkinson, Simon, Askitopoulos, Alexis, Shelykh, Ivan A. and Lagoudakis, Pavlos (2016) Spin Whirls Raw Data. University of Southampton doi:10.5258/SOTON/384780 [Dataset]

Cilibrizzi, Pasquale, Sigurdsson, Helgi and Liew, Tim et al. (2015) Polariton spin whirls. Physical Review B, 92 (15). (doi:10.1103/PhysRevB.92.155308).

CILIBRIZZI, PASQUALE, Sigurdsson, Helgi, Liew, T.C.H., OHADI, HAMID, Askitopoulos, Alexis, Brodbeck, Sebastian, Schneider, Christian, Shelykh, Ivan A., Hofling, Sven, Ruostekoski, Janne and Lagoudakis, Pavlos (2016) Skyrmion spin textures Raw Data. University of Southampton doi:10.5258/SOTON/386411 [Dataset]

Krishnan, Chirenjeevi, Brossard, Mael, Lee, K.-Y., Kuo, Hao-Chung, Lin, Chung-Hsiang, Huang, J.-K., Charlton, Martin and Lagoudakis, Pavlos (2016) Hybrid photonic crystal LED renders 123% color conversion effective quantum yield - Raw data. University of Southampton [Dataset]

Krishnan, C., Brossard, M., Lee, K.-Y., Huang, J.-K., Lin, C.-H., Kuo, H.-C., Charlton, M.D.B. and Lagoudakis, P.G. (2016) Hybrid photonic crystal light-emitting diode renders 123% color conversion effective quantum yield. Optica, 3 (5), 503-509. (doi:10.1364/OPTICA.3.000503).

Askitopoulos, Alexis, Kalinin, Kirill, Liew, T.C.H., Cilibrizzi, Pasquale, Hatzopoulos, Zacharias, Savvidis, Pavlos G., Berloff, Natalia and Lagoudakis, Pavlos G. (2016) Non-resonant optical control of a spinor polariton condensate. Physical Review B, 1-9. (In Press)

Askitopoulos, Alexis, Kalinin, Kirill, Liew, T.C.H., CILIBRIZZI, PASQUALE, Hatzopoulos, Zacharias, Savvidis, Pavlos G., Berloff, Natalia G. and Lagoudakis, Pavlos (2016) Dataset for Non-resonant optical control of a spinor polariton condensate. University of Southampton doi:10.5258/SOTON/393795 [Dataset]

Kotsidaki, D.G., Kandyla, M. and Lagoudakis, P.G. (2016) Plasmon enhanced optical tweezers with gold-coated black silicon. Scientific Reports, 6 (26275), 1-7. (doi:10.1038/srep26275).

Lagoudakis, Pavlos, Freegarde, Timothy, Kavokin, Alexey, OHADI, HAMID, Gregory, Rachel, Rubo, Y.G. and Berloff, Natalia (2016) Nontrivial phase coupling in polariton multiplets. University of Southampton doi:10.5258/SOTON/397772 [Dataset]

Cilibrizzi, Pasquale, Sigurdsson, Helgi, Liew, Timothy, Ohadi, Hamid, Askitopoulos, Alexis, Brodbeck, Sebastian, Schneider, Christian, Shelykh, Ivan, Hofling, Sven, Ruostekoski, Janne and Lagoudakis, Pavlos (2016) Half-skyrmion spin textures in polariton microcavities. Physical Review B, 1-8. (doi:10.1103/PhysRevB.94.045315).

Cilibrizzi, P., Ohadi, H., Ostatnicky, T., Askitopoulos, A., Langbein, W. and Lagoudakis, P. (2014) Linear wave dynamics explains observations attributed to dark solitons in a polariton quantum fluid. Physical Review Letters, 113 (10), 1-5. (doi:10.1103/PhysRevLett.113.103901).

Major, J.D., Al Turkestani, M., Bowen, L., Brossard, M., Li, C., Lagoudakis, P., Pennycook, S.J., Phillips, L.J., Treharne, R.E. and Durose, K. (2016) In-depth analysis of chloride treatments for thin-film CdTe solar cells. Nature Communications, 7 (13231), 1-10. (doi:10.1038/ncomms13231).

Coles, David M., Somaschi, Niccolo, Michetti, Paolo, Clark, Caspar, Lagoudakis, Pavlos, Savvidis, Pavlos G. and Lidzey, David G. (2014) Polariton-mediated energy transfer between organic dyes in a strongly coupled optical microcavity. Nature Materials, 13 (7), 712-719. (doi:10.1038/NMAT3950).

Liao, Yu-Kuang, Brossard, Mael, Hsieh, Dan-Hua, Lin, Tzu-Neng, Charlton, Martin, Cheng, Shun-Jen, Chen, Chyong-Hua, Shen, Ji-Lin, Cheng, Lung-Teng, Hsieh, Tung-Po, Lai, Fang-I, Kuo, Shou-Yi, Kuo, Hao-Chung, Savvidis, Pavlos G. and Lagoudakis, Pavlos G. (2015) Highly efficient flexible hybrid nanocrystal-Cu(In,Ga)Se2(CIGS) solar cells. Advanced Energy Materials, 5 (2), 1-24. (doi:10.1002/aenm.201401280).

Brossard, Mael, Hong, Chung-Yu, Hung, Mumin, Yu, Peichen, Charlton, Martin, Savvidis, Pavlos G. and Lagoudakis, Pavlos G. (2015) Novel non-radiative exciton harvesting scheme yields a 15% efficiency improvement in high-efficiency III-V solar cell. Advanced Optical Materials, 3 (2), 263-269. (doi:10.1002/adom.201400356).

Cookson, Tamsin, Georgiou, Kyriacos and Zasedatelev, Anton (2017) Dataset for 'A yellow polariton condensate in a dye filled microcavity'. University of Southampton doi:10.5258/SOTON/D0093 [Dataset]

Cookson, Tamsin, Georgiou, Kyriacos, Zasedatelev, Anton, Grant, Richard T., Virgili, Tersilla, Cavazzini, Marco, Galeotti, Francesco, Clark, Casper, Berloff, Natalia G., Lidzey, David G. and Lagoudakis, Pavlos G. (2017) A yellow polariton condensate in a dye filled microcavity. Advanced Optical Materials. (doi:10.1002/adom.201700203).

Hunt, Alan, Malur, Anagha, Monfort, Tual, Remy, Lagoudakis, Pavlos, Mahajan, Sumeet, Postle, Anthony and Thomassen, Mary Jane (2017) Hepatic steatosis accompanies pulmonary alveolar proteinosis. American Journal of Respiratory Cell and Molecular Biology, 57 (4), 448-458. (doi:10.1165/rcmb.2016-0242OC).

Cookson, Tamsin, Georgiou, Kyriacos and Zasedatelev, Anton (2017) Dataset for 'A yellow polariton condensate in a dye filled microcavity'. University of Southampton doi:10.5258/SOTON/D0125 [Dataset]

Lagoudakis, Pavlos, Silva, Matteo, CILIBRIZZI, PASQUALE, Askitopoulos, Alexis, Kalinin, Kirill, Berloff, Natalia and Langbein, Wolfgang (2017) Dataset for Realizing the classical XY Hamiltonian in polariton simulators. University of Southampton doi:10.5258/SOTON/D0124 [Dataset]

Ohadi, H., Gregory, R.L., Freegarde, T., Rubo, Y.G., Kavokin, A.V., Berloff, N.G. and Lagoudakis, P.G. (2016) Nontrivial phase coupling in polariton multiplets. Physical Review X, 6 (3). (doi:10.1103/PhysRevX.6.031032).

Cortese, Erika, Lagoudakis, Pavlos and De Liberato, Simone (2017) Collective optomechanical effects in cavity quantum electrodynamics. Physical Review Letters, 119 (4), 1-6. (doi:10.1103/PhysRevLett.119.043604).

Paschos, G.G., Somaschi, Niccolo, Tsintzos, S.I, Coles, D, Bricks, J.L, Hatzopoulos, Zacharias, Lidzey, D.G., Lagoudakis, Pavlos and Savvidis, Pavlos G. (2017) Hybrid organic-inorganic polariton laser. Scientific Reports, 7. (doi:10.1038/s41598-017-11726-8).

Lagoudakis, Pavlos G. and Berloff, Natalia G. (2017) A polariton graph simulator. New Journal of Physics. (doi:10.1088/1367-2630/aa924b).

Berlo, N G, Silva, Matteo, Kalinin, Kirill, Askitopoulos, Alexis, Topfer, Julian D, CILIBRIZZI, PASQUALE, Langbein, Wolfgang and Lagoudakis, Pavlos (2017) Realizing the classical XY Hamiltonian in polariton simulators. Nature Materials, 16, 1120-1126. (doi:10.1038/NMAT4971).

Pickup, Lucy, Kalinin, Kirill, Askitopoulos, Alexis Marcel, Hatzopoulos, Zacharias, Savvidis, P G, Berloff, Natalia G. and Lagoudakis, Pavlos (2018) Optical bistability under nonresonant excitation in spinor polariton condensates. Physical Review Letters, 120 (22), 1-5. (doi:10.1103/PhysRevLett.120.225301).

Pickup, Lucy, Kalinin, Kirill and Askitopoulos, Alexis Marcel (2018) Data for Optical bistability under non-resonant excitation in spinor polariton condensates. University of Southampton doi:10.5258/SOTON/D0493 [Dataset]

Kalinin, Kirill P., Lagoudakis, Pavlos G. and Berloff, Natalia G. (2018) Matter wave coupling of spatially separated and unequally pumped polariton condensates. Physical Review B, 97 (9). (doi:10.1103/PhysRevB.97.094512).

Kalinin, Kirill P., Lagoudakis, Pavlos G. and Berloff, Natalia G. (2018) Exotic states of matter with polariton chains. Physical Review B, 97 (16), 1-6. (doi:10.1103/PhysRevB.97.161101).

Kochereshko, Vladimir P., Durnev, Mikhail V., Besombes, Lucien, Mariette, Henri, Sapega, Victor F., Askitopoulos, Alexis, Savenko, Ivan G., Liew, Timothy C. H., Shelykh, Ivan A., Platonov, Alexey V., Tsintzos, Simeon I., Hatzopoulos, Z., Savvidis, Pavlos G., Kalevich, Vladimir K., Afanasiev, Mikhail M., Lukoshkin, Vladimir A., Schneider, Christian, Amthor, Matthias, Metzger, Christian, Kamp, Martin, Hoefling, Sven, Lagoudakis, Pavlos and Kavokin, Alexey (2015) Lasing in Bose-Fermi mixtures. Scientific Reports. (doi:10.1038/srep20091). (In Press)

Askitopoulos, A., Nalitov, A.V., Sedov, E. S., Pickup, L., Cherotchenko, E.D., Hatzopoulos, Z., Savvidis, P.G., Kavokin, A.V. and Lagoudakis, P.G. (2018) All-optical quantum fluid spin beam splitter. Physical Review B, 97 (23), 1-6. (doi:10.1103/PhysRevB.97.235303).

Valagiannopoulos, Constantinos and Lagoudakis, Pavlos G. (2018) Photonic crystals for optimal color conversion in light-emitting diodes: a semi-analytical approach. Journal of the Optical Society of America B, 35 (5), 1105-1112. (doi:10.1364/JOSAB.35.001105).

Shaw, Peter, Meyns, Michaela, Zuo, Yong, Grau-Carbonell, Albert, Lagoudakis, Pavlos, Charlton, Martin, Martí-Sánchez, Sara, Arbiol, Jordi, Cabot, Andreu and Kanaras, Antonios (2018) Colloidal synthesis of CsX nanocrystals (X = Cl, Br, I). Nanomaterials, 8 (7). (doi:10.3390/nano8070506).

Alyatkin, Sergey, Urena Horno, Elena, Chen, Bigeng, Muskens, Otto L., Kanaras, Antonios G. and Lagoudakis, Pavlos G. (2018) In-depth analysis of excitation dynamics in dye-sensitized upconversion core and core/active shell nanoparticles. The Journal of Physical Chemistry C. (doi:10.1021/acs.jpcc.8b05992).

Grivas, Christos, Ismaeel, Rand, Corbari, Costantino, Huang, Chung-Che, Hewak, Daniel, Lagoudakis, Pavlos and Brambilla, Gilberto (2018) Generation of multi-gigahertz trains of phase-coherent femtosecond laser pulses in Ti:sapphire waveguides. Laser & Photonics Reviews. (doi:10.1002/lpor.201800167).

Lekenta, Katarzyna, Król, Mateusz, Mirek, Rafał, Łempicka, Karolina, Stephan, Daniel, Mazur, Rafał, Morawiak, Przemysław, Kula, Przemysław, Piecek, Wiktor, Lagoudakis, Pavlos G., Piętka, Barbara and Szczytko, Jacek (2018) Tunable optical spin Hall effect in a liquid crystal microcavity. Light: Science & Applications, 7 (1). (doi:10.1038/s41377-018-0076-z).

Georgiou, Kyriacos, Jayaprakash, Rahul, Askitopoulos, Alexis, Coles, David M., Lagoudakis, Pavlos G. and Lidzey, David G. (2018) Generation of Anti-Stokes fluorescence in a strongly coupled organic semiconductor microcavity. ACS Photonics, 5 (11), 4343-4351. (doi:10.1021/acsphotonics.8b00552).

Zasedatelev, Anton (2019) Data for Room-temperature broadband polariton-lasing from a dye-filled microcavity. University of Southampton doi:10.5258/SOTON/D0841 [Dataset]

Pushkarev, Anatoly P., Korolev, Viacheslav I., Markina, Daria I., Komissarenko, Filipp E., Naujokaitis, Arnas, Drabavičius, Audrius, Pakštas, Vidas, Franckevičius, Marius, Khubezhov, Soslan A., Sannikov, Denis A., Zasedatelev, Anton V., Lagoudakis, Pavlos G., Zakhidov, Anvar A. and Makarov, Sergey V. (2019) A few-minute synthesis of CsPbBr3 nanolasers with a high quality factor by spraying at ambient conditions. ACS Applied Materials & Interfaces, 11 (1), 1040–1048. (doi:10.1021/acsami.8b17396).

Zasedatelev, Anton (2019) Dataset for: A room temperature organic polariton transistor. University of Southampton doi:10.5258/SOTON/D0792 [Dataset]

Zasedatelev, Anton, Baranikov, Anton, Urbonas, Darius, Scafirimuto, Fabio, Scherf, Ullrich, Stöferle, Thilo, Mahrt, Rainer and Lagoudakis, Pavlos (2019) A room-temperature organic polariton transistor. Nature Photonics, 13, 378–383. (doi:10.1038/s41566-019-0392-8).

Zasedatelev, Anton, Lagoudakis, Pavlos, Sannikov, Denis A., Yagafarov, Timur, Georgiou, Kyriacos, Baranikov, Anton, Gai, Lizhi, Shen, Zhen and Lidzey, David G. (2019) Room temperature broadband polariton lasing from a dye‐filled microcavity. Advanced Optical Materials, 7 (17). (doi:10.1002/adom.201900163).

Eldridge, P. S., Leyland, W. J. H., Mar, J. D., Lagoudakis, P. G., Winkler, R., Karimov, O. Z., Henini, M., Taylor, D., Phillips, R. T. and Harley, R. T. (2010) Rashba conduction band spin-splitting for asymmetric quantum well potentials. Journal of Superconductivity and Novel Magnetism, 23 (1), 157-159. (doi:10.1007/s10948-009-0546-x).

Eldridge, P. S., Leyland, W. J. H., Lagoudakis, P. G., Harley, R. T., Phillips, R. T., Winkler, R., Henini, M. and Taylor, D. (2010) Rashba spin-splitting of electrons in asymmetric quantum wells. Physical Review B, 82 (4). (doi:10.1103/PhysRevB.82.045317).

Grundy, A. J. D., Maragkou, M., Wertz, E., Bloch, J. and Lagoudakis, P. G. (2010) Spin beats in a micropillar polariton laser. Journal of Physics: Conference Series, 210.

Maragkou, M., Grundy, A. J. D., Ostatnicky, T. and Lagoudakis, P. G. (2010) Longitudinal optical phonon assisted polariton laser. Applied Physics Letters, 97 (11). (doi:10.1063/1.3488012).

Pozina, G., Yang, L. L., Zhao, Q. X., Hultman, L. and Lagoudakis, P. G. (2010) Size dependent carrier recombination in ZnO nanocrystals. Applied Physics Letters, 97 (13). (doi:10.1063/1.3494535).

Maragkou, Maria, Richards, Caryl E., Ostatnicky, Tomas, Grundy, Alastair J. D., Zajac, Joanna, Hugues, Maxime, Langbein, Wolfgang and Lagoudakis, Pavlos G. (2011) Optical analogue of the spin Hall effect in a photonic cavity. Optics Letters, 36 (7), 1095-1097. (doi:10.1364/OL.36.001095).

Somaschi, N., Mouchliadis, L., Coles, D., Perakis, I. E., Lidzey, D. G., Lagoudakis, P. G. and Savvidis, P. G. (2011) Ultrafast polariton population build-up mediated by molecular phonons in organic microcavities. Applied Physics Letters, 99 (14). (doi:10.1063/1.3645633).

English, D. J., Lagoudakis, P. G., Harley, R. T., Eldridge, P. S., Huebner, J. and Oestreich, M. (2011) Strain-induced spin relaxation anisotropy in symmetric (001)-oriented GaAs quantum wells. Physical Review B, 84 (15). (doi:10.1103/PhysRevB.84.155323).

Somaschi, N., Mouchliadis, L., Coles, D., Perakis, I. E., Lidzey, D. G., Lagoudakis, P. G. and Savvidis, P. G. (2012) Phonon-driven resonantly-enhanced polariton luminescence in organic microcavities. Proceedings of SPIE, 8260. (doi:10.1117/12.906680).

Andreakou, P., Brossard, M., Bernechea, M., Konstantatos, G. and Lagoudakis, P. (2012) Resonance energy transfer from PbS colloidal quantum dots to bulk silicon: the road to hybrid photovoltaics. Proceedings of SPIE, 8256. (doi:10.1117/12.908357).

Rindermann, Jan Junis, Pozina, Galia, Monemar, Bo, Hultman, Lars, Amano, Hiroshi and Lagoudakis, Pavlos G. (2012) The effect of exciton dimensionality on resonance energy transfer: advances for organic color converters in hybrid inorganic/organic LEDs. Proceedings of SPIE, 8255. (doi:10.1117/12.908339).

Head, C. Robin, Kammann, Elena, Zanella, Marco, Manna, Liberato and Lagoudakis, Pavlos G. (2012) Spinning nanorods - active optical manipulation of semiconductor nanorods using polarised light. Nanoscale, 4 (12), 3693-3697. (doi:10.1039/c2nr30515a).

Ohadi, H., Kammann, E., Liew, T. C. H., Lagoudakis, K. G., Kavokin, A. V. and Lagoudakis, P. G. (2012) Spontaneous symmetry breaking in a polariton and photon laser. Physical Review Letters, 109 (1). (doi:10.1103/PhysRevLett.109.016404).

Kammann, E., Liew, T. C. H., Ohadi, H., Cilibrizzi, P., Tsotsis, P., Hatzopoulos, Z., Savvidis, P. G., Kavokin, A. V. and Lagoudakis, P. G. (2012) Nonlinear optical spin Hall effect and long-range spin transport in polariton lasers. Physical Review Letters, 109 (3). (doi:10.1103/PhysRevLett.109.036404).

Andreakou, P., Hands, S. and Lagoudakis, P. G. (2012) Detection of ultra-low refractive index variations with colloidal nanoprobes. Sensors and Actuators B: Chemical, 171, 1269-1271. (doi:10.1016/j.snb.2012.04.053).

Kammann, Elena, Ohadi, Hamid, Maragkou, Maria, Kavokin, Alexey V. and Lagoudakis, Pavlos G. (2012) Crossover from photon to exciton-polariton lasing. New Journal of Physics, 14. (doi:10.1088/1367-2630/14/10/105003).

Andreakou, Peristera, Brossard, Mael, Li, Chunyong, Bernechea, Maria, Konstantatos, Gerasimos and Lagoudakis, Pavlos G. (2013) Size- and temperature-dependent carrier dynamics in oleic acid capped PbS quantum dots. The Journal of Physical Chemistry C, 117 (4), 1887-1892. (doi:10.1021/jp3054108).

Rindermann, Jan Junis, Henini, Mohammed and Lagoudakis, Pavlos G. (2013) In-situ electrical characterisation of a photodiode during nano-structuring with a focussed ion beam. Applied Physics A: Materials Science & Processing, 110 (4), 935-941. (doi:10.1007/s00339-012-7199-5).

Christogiannis, Nikolaos, Somaschi, Niccolo, Michetti, Paolo, Coles, David M., Savvidis, Pavlos G., Lagoudakis, Pavlos G. and Lidzey, David G. (2013) Characterizing the electroluminescence emission from a strongly coupled organic semiconductor microcavity LED. Advanced Optical Materials, 1 (7), 503-509. (doi:10.1002/adom.201300017).

Askitopoulos, A., Ohadi, H., Kavokin, A. V., Hatzopoulos, Z., Savvidis, P. G. and Lagoudakis, P. G. (2013) Polariton condensation in an optically induced two-dimensional potential. Physical Review B, 88 (4). (doi:10.1103/PhysRevB.88.041308).

Coles, David M., Grant, Richard T., Lidzey, David G., Clark, Caspar and Lagoudakis, Pavlos G. (2013) Imaging the polariton relaxation bottleneck in strongly coupled organic semiconductor microcavities. Physical Review B, 88 (12). (doi:10.1103/PhysRevB.88.121303).

Andreakou, P., Brossard, M., Li, C., Lagoudakis, P. G., Bernechea, M. and Konstantatos, G. (2013) Spectroscopic evidence of resonance energy transfer mechanism from PbS QDs to bulk silicon. EPJ Web of Conferences, 54. (doi:10.1051/epjconf/20135401017).

Poltavtsev, S. V., Ryzhov, I. I., Glazov, M. M., Kozlov, G. G., Zapasskii, V. S., Kavokin, A. V., Lagoudakis, P. G., Smirnov, D. S. and Ivchenko, E. L. (2014) Spin noise spectroscopy of a single quantum well microcavity. Physical Review B, 89 (8). (doi:10.1103/PhysRevB.89.081304).

Lagoudakis, Pavlos (2014) Polaritons condensates Going soft. Nature Materials, 13 (3), 227-228. (doi:10.1038/nmat3897).

Poltavtsev, S. V., Ryzhov, I. I., Cherbunin, R. V., Mikhailov, A. V., Kopteva, N. E., Kozlov, G. G., Kavokin, K. V., Zapasskii, V. S., Lagoudakis, P. V. and Kavokin, A. V. (2014) Optics of spin-noise-induced gyrotropy of an asymmetric microcavity. Physical Review B, 89 (20). (doi:10.1103/PhysRevB.89.205308).

Tsotsis, P., Tsintzos, S. I., Christmann, G., Lagoudakis, P. G., Kyriienko, O., Shelykh, I. A., Baumberg, J. J., Kavokin, A. V., Hatzopoulos, Z., Eldridge, P. S. and Savvidis, P. G. (2014) Tuning the energy of a polariton condensate via bias-controlled Rabi splitting. Physical Review Applied, 2 (1). (doi:10.1103/PhysRevApplied.2.014002).

Cilibrizzi, Pasquale, Askitopoulos, Alexis, Silva, Matteo, Bastiman, Faebian, Clarke, Edmund, Zajac, Joanna M., Langbein, Wolfgang and Lagoudakis, Pavlos G. (2014) Polariton condensation in a strain-compensated planar microcavity with InGaAs quantum wells. Applied Physics Letters, 105 (19). (doi:10.1063/1.4901814).

Cherbunin, R. V., Vladimirova, M., Kavokin, K. V., Mikhailov, A. V., Kopteva, N. E., Lagoudakis, P. G. and Kavokin, A. V. (2015) Significant photoinduced Kerr rotation achieved in semiconductor microcavities. Physical Review B, 91 (20). (doi:10.1103/PhysRevB.91.205308).

Ryzhov, I. I., Poltavtsev, S. V., Kozlov, G. G., Kavokin, A. V., Lagoudakis, P. V. and Zapasskii, V. S. (2015) Spin noise amplification and giant noise in optical microcavity. Journal of Applied Physics, 117 (22). (doi:10.1063/1.4922405).

Kavokin, Alexey V., Sheremet, Alexandra S., Shelykh, Ivan A., Lagoudakis, Pavlos G. and Rubo, Yuri G. (2015) Exciton-photon correlations in bosonic condensates of exciton-polaritons. Scientific Reports, 5. (doi:10.1038/srep12020).

Kotsifaki, D. G., Kandyla, M. and Lagoudakis, P. G. (2015) Near-field enhanced optical tweezers utilizing femtosecond-laser nanostructured substrates. Applied Physics Letters, 107 (21). (doi:10.1063/1.4936600).

Kavokin, Alexey and Lagoudakis, Pavlos (2016) Exciton–polariton condensates. Exciton-mediated superconductivity. Nature Materials, 15 (6), 599-600. (doi:10.1038/nmat4646).

Freestone, Benjamin G., Smith, Joel A., Piana, Giacomo, Kilbride, Rachel C., Parnell, Andrew J., Sortino, Luca, Coles, David M., Ball, Orianna B., Martsinovich, Natalia, Thompson, Courtney J., Alanazi, Tarek I., Game, Onkar S., Tartakovskii, Alexander I., Lagoudakis, Pavlos and Lidzey, David G. (2019) Low-dimensional emissive states in non-stoichiometric methylammonium lead halide perovskites. Journal of Materials Chemistry A, 7 (18), 11104-11116. (doi:10.1039/c8ta12184b).

Buchnev, Oleksandr, Frank, Thomas, Cookson, Tamsin, Kaczmarek, Malgosia, Lagoudakis, Pavlos and Fedotov, Vassili (2019) Sensing spatial coherence of light with metamaterial surfaces. SPIE Optics and Photonics 2019, San Diego, United States. 11 - 15 Aug 2019.

Buchnev, Oleksandr, Frank, Thomas, Cookson, Tamsin, Kaczmarek, Malgosia, Lagoudakis, Pavlos and Fedotov, Vassili (2019) Sensing spatial coherence of light with metasurfaces. PIERS 2019: Progress In Electromagnetics Research Symposium, Rome, Italy. 17 - 20 Jun 2019.

Frank, Thomas, Buchnev, Oleksandr, Cookson, Tamsin, Kaczmarek, Malgosia, Lagoudakis, Pavlos and Fedotov, Vassili (2019) Discriminating between coherent and incoherent light with planar metamaterials. Nano Letters, 19 (10), 6869-6875. (doi:10.1021/acs.nanolett.9b02094).

Piana, Giacomo M., Bailey, Christopher G. and Lagoudakis, Pavlos G. (2019) Phonon-assisted trapping and re-excitation of free carriers and excitons in lead halide perovskites. The Journal of Physical Chemistry C, 123 (32), 19429-19436. (doi:10.1021/acs.jpcc.9b06712).

Fedotov, Vassili, Frank, Thomas, Buchnev, Oleksandr, Cookson, Tamsin, Kaczmarek, Malgosia and Lagoudakis, Pavlos (2019) Detecting spatial coherence of light with planar metallic metamaterials. International Conference on Electromagnetics in Advanced Applications, Granada, Spain. 09 - 13 Sep 2019.

Fedotov, Vassili (2019) Dataset for "Discriminating Between Coherent and Incoherent Light with Planar Metamaterials". University of Southampton doi:10.5258/SOTON/D1084 [Dataset]

Toepfer, Julian, Dominic, Pickup, Lucy and Sigurdsson, Helgi (2019) Data for Time-Delay Polaritonics. University of Southampton doi:10.5258/SOTON/D1149 [Dataset]

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