Prof. Dr. Sebastian Klembt
Prof. Dr. Sebastian Klembt
University of Würzburg
Am Hubland
Google Scholar: Account
I am an Assistant Professor (Juniorprofessor) at the Chair for Applied Physics of the Julius-Maximilians-Universität Würzburg. Since 2018, I am pursuing my habilitation in the field of experimental physics. My research focus is to take effects of topological protection known from solid state physics (such as the Quantum Hall or Quantum spin Hall effect) and to bring them to photonic systems. In particular, we have realized the first topological insulator for hybrid light-matter particles: exciton-polaritons. This platform promises unique novel features, new many-body effects and quantum-coherent phenomena in this symbiotic light-matter system. Furthermore, we work on technological implementations of semiconductor based Topological Lasers and Exceptional Point Sensors.
Keywords: Quantum Photonics, Optical Spectroscopy, Light-matter Interactions in Semiconductors, Topological Effects in Photonic Systems, Epitaxy, Technology and Design of Microcavities, Exciton-Polaritons in Lattices, Novel Semiconductor Laser Designs, Novel 2D Semiconductor Materials
We are interested in the properties of individual optical micro-resonators and lasers as well as in their coupling with one another. Coupled optical resonator network and lattices are used to realized intricate optical band structures, emulating e.g. graphene physics in an optical system. By precisely tailoring the coupling properties we can realize topological non-trivial structures. We are then able to study the unique properties and the exciting potential of topological polaritons and topological lasers. Here, we are working within the Würzburg-Dresden cluster of excellency ctd.qmat. The platforms used for the realization of our samples range from group III-V semiconductirs such as GaAs to fluorescent proteins and transition metal dichalcogenides.
We constantly offer Bachelor and Master theses dealing with a relevant subtopic of the above mentioned projects.
Here are some examples:
- Polariton propagation in honeycomb lattices and nanoribbons
- Optical study of light-matter interaction in organic mCherry/eGFP microcavities
- Design and interface optimization of topological VCSEL lasers
You are kindly invited to send an email and I will try to find a project that can meet your interest. After that, we can discuss a possible project face-to-face or via zoom.
Since 2020
Juniorprofessor - Light-Matter Interaction and Topological Photonics, University of Würzburg, Chair for Applied Physics
Since 2018
„Akad. Rat auf Zeit“ and Habilitation, University of Würzburg, Chair for Applied Physics
2016 – 2018
Marie-Skłodowska-Curie-Action Fellowship “Topological Polaritons”
Since 2015
Group leader, Spectroscopy and Topological Photonics at the Chair for Applied Physics, University of Würzburg
2013 – 2015
Postdoctoral Researcher at Institut Néel, CNRS, Grenoble, France with Dr. M. Richard and Dr. Le Si Dang
2013
PhD (Dr. rer. nat. with highest honor „summa cum laude“), University of Bremen
2006 – 2009
Guest Student and Diploma thesis at ETH Zürich, Switzerland
Mai 2009
Diploma in Physics, University of Bremen
SS20: Lecture Phänomene der Physik, Hauptseminar Nanostrukturtechnik, Group seminar Recent Advances in Topological Photonics and Polaritonics, Lab course F-Praktikum: Optical Spectroscopy
WS19/20: Lecture Physik für Studierende der Medizin im 1. Fachsemester, Group seminar Recent Advances in Topological Photonics and Polaritonics, Lab course F-Praktikum: Optical Spectroscopy
SS19: Group seminar Recent Advances in Topological Photonics and Polaritonics, Lab course F-Praktikum: Optical Spectroscopy
WS18/19: Exercise class Optik- und Quantenphysik 1, Lab course F-Praktikum: Optical Spectroscopy
Topological Optical Waveguiding of Exciton‐Polariton Condensates
J. Beierlein, O. A. Egorov, P. Gagel, T. H. Harder, A. Wolf, M. Emmerling, S. Betzold, F. Jabeen, L. Ma, S. Höfling, U. Peschel, and S. Klembt
Ann. Phys. (Berl.) (2024), DOI: 10.1002/andp.202400229
Dirac Cones and Room Temperature Polariton Lasing Evidenced in an Organic Honeycomb Lattice
S. Betzold, J. Düreth, M. Dusel, M. Emmerling, A. Bieganowska, J. Ohmer, U. Fischer, S. Höfling, and S. Klembt
Adv. Sci., e2400672 (2024), DOI: 10.1002/advs.202400672
Non-reciprocal band structures in an exciton–polariton Floquet optical lattice
Y. Del Valle Inclan Redondo, X. Xu, T. C. H. Liew, E. A. Ostrovskaya, A. Stegmaier, R. Thomale, C. Schneider, S. Dam, S. Klembt, S. Höfling, S. Tarucha, and M. D. Fraser
Nat. Photon. (2024), DOI: 10.1038/s41566-024-01424-z
An Electrically Pumped Topological Polariton Laser
P. Gagel, O. A. Egorov, F. Dzimira, J. Beierlein, M. Emmerling, A. Wolf, F. Jabeen, S. Betzold, U. Peschel, S. Höfling, C. Schneider, and S. Klembt
Nano Lett. (2024), DOI: 10.1021/acs.nanolett.4c00958
1D Topological Interface States for Improving Optical Sensors
J. Lindenthal, A. Widulla, S. Klembt, J. Benduhn, and K. Leo
Adv. Opt. Mater. 12 (2024), DOI: 10.1002/adom.202401185
Lasing of moiré trapped MoSe2/WSe2 interlayer excitons coupled to a nanocavity
C. Qian, M. Troue, J. Figueiredo, P. Soubelet, V. Villafañe, J. Beierlein, S. Klembt, A. V. Stier, S. Höfling, A. W. Holleitner, and J. J. Finley
Sci. Adv., eadk6359 (2024), DOI: 10.1126/sciadv.adk6359
Coupling Dynamics and Linear Polarization Phenomena in Codirectional Polariton Waveguide Couplers
E. Rozas, A. Yulin, S. Klembt, S. Höfling, M. D. Martín, and L. Viña
Adv. Opt. Mater. (2024), DOI: 10.1002/adom.202400420
Dynamic Phase Enabled Topological Mode Steering in Composite Su‐Schrieffer–Heeger Waveguide Arrays
M. Tang, C. Pang, C. N. Saggau, H. Dong, C. H. Lee, R. Thomale, S. Klembt, I. C. Fulga, J. van den Brink, Y. Vaynzof, O. G. Schmidt, J. Wang, and L. Ma
Adv Quantum Tech (2024), DOI: 10.1002/qute.202400390
Optically Driven Rotation of Exciton-Polariton Condensates
Y. Del Valle-Inclan Redondo, C. Schneider, S. Klembt, S. Höfling, S. Tarucha, and M. D. Fraser
Nano Lett. 23, 4564 (2023), DOI: 10.1021/acs.nanolett.3c01021
Single-Photon Source in a Topological Cavity
J. Jurkat, S. Klembt, M. de Gregorio, M. Meinecke, Q. Buchinger, T. H. Harder, J. Beierlein, O. A. Egorov, M. Emmerling, C. Krause, C. Schneider, T. Huber-Loyola, and S. Höfling
Nano Lett. 23, 820 (2023), DOI: 10.1021/acs.nanolett.2c03693
Higher-order exceptional points in waveguide-coupled microcavities: perturbation induced frequency splitting and mode patterns
J. Kullig, D. Grom, S. Klembt, and J. Wiersig
Photon. Res. 11, A54 (2023), DOI: 10.1364/PRJ.496414
Optical charge injection and coherent control of a quantum-dot spin-qubit emitting at telecom wavelengths
Ł. Dusanowski, C. Nawrath, S. L. Portalupi, M. Jetter, T. Huber, S. Klembt, P. Michler, and S. Höfling
Nat. Commun. 13, 748 (2022), DOI: 10.1038/s41467-022-28328-2
Electro-optical Switching of a Topological Polariton Laser
P. Gagel, T. H. Harder, S. Betzold, O. A. Egorov, J. Beierlein, H. Suchomel, M. Emmerling, A. Wolf, U. Peschel, S. Höfling, C. Schneider, and S. Klembt
ACS Photonics 9, 405 (2022), DOI: 10.1021/acsphotonics.1c01605
Topologischer Laser mit vertikalen Resonatoren
T. H. Harder, S. Höfling, and S. Klembt
Phys. Unserer Zeit 53, 6 (2022), DOI: 10.1002/piuz.202270104
Polariton condensates for classical and quantum computing
A. Kavokin, T. C. H. Liew, C. Schneider, P. G. Lagoudakis, S. Klembt, and S. Höfling
Nat. Rev. Phys. 4, 435 (2022), DOI: 10.1038/s42254-022-00447-1
Crossover from exciton-polariton condensation to photon lasing in an optical trap
M. Pieczarka, D. Biegańska, C. Schneider, S. Höfling, S. Klembt, G. Sęk, and M. Syperek
Opt. Express 30, 17070 (2022), DOI: 10.1364/OE.452918
Brightening of a dark monolayer semiconductor via strong light-matter coupling in a cavity
H. Shan, I. Iorsh, B. Han, C. Rupprecht, H. Knopf, F. Eilenberger, M. Esmann, K. Yumigeta, K. Watanabe, T. Taniguchi, S. Klembt, S. Höfling, S. Tongay, C. Antón-Solanas, I. A. Shelykh, and C. Schneider
Nat. Commun. 13, 3001 (2022), DOI: 10.1038/s41467-022-30645-5
Bosonic condensation of exciton-polaritons in an atomically thin crystal
C. Antón-Solanas, M. Waldherr, M. Klaas, H. Suchomel, T. H. Harder, H. Cai, E. Sedov, S. Klembt, A. V. Kavokin, S. Tongay, K. Watanabe, T. Taniguchi, S. Höfling, and C. Schneider
Nat. Mater. 20, 1233 (2021), DOI: 10.1038/s41563-021-01000-8
Bloch Oscillations of Hybrid Light‐Matter Particles in a Waveguide Array
J. Beierlein, O. A. Egorov, T. H. Harder, P. Gagel, M. Emmerling, C. Schneider, S. Höfling, U. Peschel, and S. Klembt
Adv. Opt. Mater. 9, 2100126 (2021), DOI: 10.1002/adom.202100126
Propagative Oscillations in Codirectional Polariton Waveguide Couplers
J. Beierlein, E. Rozas, O. A. Egorov, M. Klaas, A. Yulin, H. Suchomel, T. H. Harder, M. Emmerling, M. D. Martín, I. A. Shelykh, C. Schneider, U. Peschel, L. Viña, S. Höfling, and S. Klembt
Phys. Rev. Lett. 126, 75302 (2021), DOI: 10.1103/PhysRevLett.126.075302
Topological insulator vertical-cavity laser array
A. Dikopoltsev, T. H. Harder, E. Lustig, O. A. Egorov, J. Beierlein, A. Wolf, Y. Lumer, M. Emmerling, C. Schneider, S. Höfling, M. Segev, and S. Klembt
Science 373, 1514 (2021), DOI: 10.1126/science.abj2232
Room-Temperature Topological Polariton Laser in an Organic Lattice
M. Dusel, S. Betzold, T. H. Harder, M. Emmerling, J. Beierlein, J. Ohmer, U. Fischer, R. Thomale, C. Schneider, S. Höfling, and S. Klembt
Nano Lett. 21, 6398 (2021), DOI: 10.1021/acs.nanolett.1c00661
Kagome Flatbands for Coherent Exciton-Polariton Lasing
T. H. Harder, O. A. Egorov, C. Krause, J. Beierlein, P. Gagel, M. Emmerling, C. Schneider, U. Peschel, S. Höfling, and S. Klembt
ACS Photonics 8, 3193 (2021), DOI: 10.1021/acsphotonics.1c00950
Coherent Topological Polariton Laser
T. H. Harder, M. Sun, O. A. Egorov, I. Vakulchyk, J. Beierlein, P. Gagel, M. Emmerling, C. Schneider, U. Peschel, I. G. Savenko, S. Klembt, and S. Höfling
ACS Photonics 8, 1377 (2021), DOI: 10.1021/acsphotonics.0c01958
Light detection nears its quantum limit
S. Klembt
Nature 597, 483 (2021), DOI: 10.1038/d41586-021-02489-4
Effects of the Linear Polarization of Polariton Condensates in Their Propagation in Codirectional Couplers
E. Rozas, A. Yulin, J. Beierlein, S. Klembt, S. Höfling, O. A. Egorov, U. Peschel, I. A. Shelykh, M. Gundin, I. Robles-López, M. D. Martín, and L. Viña
ACS Photonics 8, 2489 (2021), DOI: 10.1021/acsphotonics.1c00746
Spatial coherence of room-temperature monolayer WSe2 exciton-polaritons in a trap
H. Shan, L. Lackner, B. Han, E. Sedov, C. Rupprecht, H. Knopf, F. Eilenberger, J. Beierlein, N. Kunte, M. Esmann, K. Yumigeta, K. Watanabe, T. Taniguchi, S. Klembt, S. Höfling, A. V. Kavokin, S. Tongay, C. Schneider, and C. Antón-Solanas
Nat. Commun. 12, 6406 (2021), DOI: 10.1038/s41467-021-26715-9
Topological Defect Engineering and PT Symmetry in Non-Hermitian Electrical Circuits
A. Stegmaier, S. Imhof, T. Helbig, T. Hofmann, C. H. Lee, M. Kremer, A. Fritzsche, T. Feichtner, S. Klembt, S. Höfling, I. Boettcher, I. C. Fulga, L. Ma, O. G. Schmidt, M. Greiter, T. Kiessling, A. Szameit, and R. Thomale
Phys. Rev. Lett. 126, 215302 (2021), DOI: 10.1103/PhysRevLett.126.215302
Coherence and Interaction in Confined Room-Temperature Polariton Condensates with Frenkel Excitons
S. Betzold, M. Dusel, O. Kyriienko, C. P. Dietrich, S. Klembt, J. Ohmer, U. Fischer, I. A. Shelykh, C. Schneider, and S. Höfling
ACS Photonics 7, 384 (2020), DOI: 10.1021/acsphotonics.9b01300
Room temperature organic exciton-polariton condensate in a lattice
M. Dusel, S. Betzold, O. A. Egorov, S. Klembt, J. Ohmer, U. Fischer, S. Höfling, and C. Schneider
Nat. Commun. 11, 2863 (2020), DOI: 10.1038/s41467-020-16656-0
Exciton-polaritons in flatland: Controlling flatband properties in a Lieb lattice
T. H. Harder, O. A. Egorov, J. Beierlein, P. Gagel, J. Michl, M. Emmerling, C. Schneider, U. Peschel, S. Höfling, and S. Klembt
Phys. Rev. B 102, 121302 (2020), DOI: 10.1103/PhysRevB.102.121302
Impact of the Energetic Landscape on Polariton Condensates' Propagation along a Coupler
E. Rozas, J. Beierlein, A. Yulin, M. Klaas, H. Suchomel, O. A. Egorov, I. A. Shelykh, U. Peschel, C. Schneider, S. Klembt, S. Höfling, M. D. Martín, and L. Viña
Adv. Opt. Mater. 8, 2000650 (2020), DOI: 10.1002/adom.202000650
Spatio-temporal coherence in vertically emitting GaAs-based electrically driven polariton lasers
H. Suchomel, M. Klaas, S. Betzold, P. Gagel, J. Beierlein, S. Klembt, C. Schneider, and S. Höfling
Appl. Phys. Lett. 116, 171103 (2020), DOI: 10.1063/5.0007456
Counter-directional polariton coupler
M. Klaas, J. Beierlein, E. Rozas, S. Klembt, H. Suchomel, T. H. Harder, K. Winkler, M. Emmerling, H. Flayac, M. D. Martín, L. Viña, S. Höfling, and C. Schneider
Appl. Phys. Lett. 114, 61102 (2019), DOI: 10.1063/1.5067247
Nonresonant spin selection methods and polarization control in exciton-polariton condensates
M. Klaas, O. A. Egorov, T. C. H. Liew, A. V. Nalitov, V. Marković, H. Suchomel, T. H. Harder, S. Betzold, E. A. Ostrovskaya, A. V. Kavokin, S. Klembt, S. Höfling, and C. Schneider
Phys. Rev. B 99, 115303 (2019), DOI: 10.1103/PhysRevB.99.115303
Topologischer Isolator aus Licht und Materie
S. Klembt, T. H. Harder, and S. Höfling
Phys. Unserer Zeit 50, 11 (2019), DOI: 10.1002/piuz.201970107
Optical valley Hall effect for highly valley-coherent exciton-polaritons in an atomically thin semiconductor
N. Lundt, Ł. Dusanowski, E. Sedov, P. Stepanov, M. M. Glazov, S. Klembt, M. Klaas, J. Beierlein, Y. Qin, S. Tongay, M. Richard, A. V. Kavokin, S. Höfling, and C. Schneider
Nat. Nanotechnol. 14, 770 (2019), DOI: 10.1038/s41565-019-0492-0
Magnetic-field-induced splitting and polarization of monolayer-based valley exciton polaritons
N. Lundt, M. Klaas, E. Sedov, M. Waldherr, H. Knopf, M. Blei, S. Tongay, S. Klembt, T. Taniguchi, K. Watanabe, U. Schulz, A. V. Kavokin, S. Höfling, F. Eilenberger, and C. Schneider
Phys. Rev. B 100, 121303 (2019), DOI: 10.1103/PhysRevB.100.121303
Two-kind boson mixture honeycomb Hamiltonian of Bloch exciton-polaritons
H. Pan, K. Winkler, M. Powlowski, M. Xie, A. Schade, M. Emmerling, M. Kamp, S. Klembt, C. Schneider, T. Byrnes, S. Höfling, and N. Y. Kim
Phys. Rev. B 99, 45302 (2019), DOI: 10.1103/PhysRevB.99.045302
Evolution of Temporal Coherence in Confined Exciton-Polariton Condensates
M. Klaas, H. Flayac, M. Amthor, I. G. Savenko, S. Brodbeck, T. Ala-Nissila, S. Klembt, C. Schneider, and S. Höfling
Phys. Rev. Lett. 120, 17401 (2018), DOI: 10.1103/PhysRevLett.120.017401
Exciton-polariton topological insulator
S. Klembt, T. H. Harder, O. A. Egorov, K. Winkler, R. Ge, M. A. Bandres, M. Emmerling, L. Worschech, T. C. H. Liew, M. Segev, C. Schneider, and S. Höfling
Nature 562, 552 (2018), DOI: 10.1038/s41586-018-0601-5
Thermal Decoherence of a Nonequilibrium Polariton Fluid
S. Klembt, P. Stepanov, T. Klein, A. Minguzzi, and M. Richard
Phys. Rev. Lett. 120, 35301 (2018), DOI: 10.1103/PhysRevLett.120.035301
Platform for Electrically Pumped Polariton Simulators and Topological Lasers
H. Suchomel, S. Klembt, T. H. Harder, M. Klaas, O. A. Egorov, K. Winkler, M. Emmerling, R. Thomale, S. Höfling, and C. Schneider
Phys. Rev. Lett. 121, 257402 (2018), DOI: 10.1103/PhysRevLett.121.257402
Observation of bosonic condensation in a hybrid monolayer MoSe2-GaAs microcavity
M. Waldherr, N. Lundt, M. Klaas, S. Betzold, M. Wurdack, V. Baumann, E. Estrecho, A. V. Nalitov, E. Cherotchenko, H. Cai, E. A. Ostrovskaya, A. V. Kavokin, S. Tongay, S. Klembt, S. Höfling, and C. Schneider
Nat. Commun. 9, 3286 (2018), DOI: 10.1038/s41467-018-05532-7
Optical probing of the Coulomb interactions of an electrically pumped polariton condensate
M. Klaas, S. Mandal, T. C. H. Liew, M. Amthor, S. Klembt, L. Worschech, C. Schneider, and S. Höfling
Appl. Phys. Lett. 110, 151103 (2017), DOI: 10.1063/1.4979836
Electrical and optical switching in the bistable regime of an electrically injected polariton laser
M. Klaas, H. Sigurdsson, T. C. H. Liew, S. Klembt, M. Amthor, F. Hartmann, L. Worschech, C. Schneider, and S. Höfling
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.041301
Polariton condensation in S - and P -flatbands in a two-dimensional Lieb lattice
S. Klembt, T. H. Harder, O. A. Egorov, K. Winkler, H. Suchomel, J. Beierlein, M. Emmerling, C. Schneider, and S. Höfling
Appl. Phys. Lett. 111, 231102 (2017), DOI: 10.1063/1.4995385
Valley polarized relaxation and upconversion luminescence from Tamm-plasmon trion–polaritons with a MoSe 2 monolayer
N. Lundt, P. Nagler, A. V. Nalitov, S. Klembt, M. Wurdack, S. Stoll, T. H. Harder, S. Betzold, V. Baumann, A. V. Kavokin, C. Schüller, T. Korn, S. Höfling, and C. Schneider
2d Mater. 4, 25096 (2017), DOI: 10.1088/2053-1583/aa6ef2
Observation of macroscopic valley-polarized monolayer exciton-polaritons at room temperature
N. Lundt, S. Stoll, P. Nagler, A. V. Nalitov, S. Klembt, S. Betzold, J. Goddard, E. Frieling, A. V. Kavokin, C. Schüller, T. Korn, S. Höfling, and C. Schneider
Phys. Rev. B 96 (2017), DOI: 10.1103/PhysRevB.96.241403
Tunable Bragg polaritons and nonlinear emission from a hybrid metal-unfolded ZnSe-based microcavity
S. S. Rahman, T. Klein, J. Gutowski, S. Klembt, and K. Sebald
Sci. Rep. 7, 767 (2017), DOI: 10.1038/s41598-017-00878-2
Prototype of a bistable polariton field-effect transistor switch
H. Suchomel, S. Brodbeck, T. C. H. Liew, M. Amthor, M. Klaas, S. Klembt, M. Kamp, S. Höfling, and C. Schneider
Sci. Rep. 7, 5114 (2017), DOI: 10.1038/s41598-017-05277-1
Exciton-polariton flows in cross-dimensional junctions
K. Winkler, H. Flayac, S. Klembt, A. Schade, D. Nevinskiy, M. Kamp, C. Schneider, and S. Höfling
Phys. Rev. B 95 (2017), DOI: 10.1103/PhysRevB.95.201302
Room-temperature Tamm-plasmon exciton-polaritons with a WSe2 monolayer
N. Lundt, S. Klembt, E. Cherotchenko, S. Betzold, O. Iff, A. V. Nalitov, M. Klaas, C. P. Dietrich, A. V. Kavokin, S. Höfling, and C. Schneider
Nat. Commun. 7, 13328 (2016), DOI: 10.1038/ncomms13328
Observation of a hybrid state of Tamm plasmons and microcavity exciton polaritons
S. S. Rahman, T. Klein, S. Klembt, J. Gutowski, D. Hommel, and K. Sebald
Sci. Rep. 6, 34392 (2016), DOI: 10.1038/srep34392
Bragg polaritons in a ZnSe-based unfolded microcavity at elevated temperatures
K. Sebald, S. S. Rahman, M. Cornelius, T. Kaya, J. Gutowski, T. Klein, A. Gust, D. Hommel, and S. Klembt
Appl. Phys. Lett. 108, 121105 (2016), DOI: 10.1063/1.4944717
Tamm plasmon polaritons in the visible spectral region and its optical properties in ZnSe-based microcavities
S. K. Shaid-Ur Rahman, K. Sebald, J. Gutowski, T. Klein, S. Klembt, C. Kruse, and D. Hommel
Phys. Status Solidi C 13, 498 (2016), DOI: 10.1002/pssc.201510296
High-power green and blue electron-beam pumped surface-emitting lasers using dielectric and epitaxial distributed Bragg reflectors
T. Klein, S. Klembt, V. I. Kozlovsky, A. Zheng, M. D. Tiberi, and C. Kruse
J. Appl. Phys. 117, 113106 (2015), DOI: 10.1063/1.4915625
Exciton-polariton gas as a nonequilibrium coolant
S. Klembt, E. Durupt, S. Datta, T. Klein, A. Baas, Y. Léger, C. Kruse, D. Hommel, A. Minguzzi, and M. Richard
Phys. Rev. Lett. 114, 186403 (2015), DOI: 10.1103/PhysRevLett.114.186403
Tailoring the optical properties of wide-bandgap based microcavities via metal films
K. Sebald, S. S. Rahman, M. Cornelius, J. Gutowski, T. Klein, S. Klembt, C. Kruse, and D. Hommel
Appl. Phys. Lett. 107, 62101 (2015), DOI: 10.1063/1.4928604
Fabrication of ZnSe-based microcavities for lasing in the strong coupling regime and polariton confinement
T. Klein, S. Klembt, K. Sebald, S. Figge, A. Gust, C. Kruse, D. Hommel, J. Gutowski, E. Durupt, D. Le Si Dang, and M. Richard
Phys. Status Solidi C 11, 1267 (2014), DOI: 10.1002/pssc.201300705
II-VI-basierte Mikroaktivitäten für den blau-violetten Spektralbereich. Lasing im Bereich schwacher und starker Kopplung
Zugl.: Bremen, Univ., Diss., 2013
S. Klembt
mbv Mensch-und-Buch-Verl., Berlin (2014)
On the structural properties of MgS-rich II–VI-based microcavities
S. Klembt, K. Frank, G. Qian, T. Klein, A. Rosenauer, D. Hommel, and C. Kruse
J. Cryst. Growth 378, 270 (2013), DOI: 10.1016/j.jcrysgro.2012.12.003
Blue lasing and strong coupling in ZnSe monolithic microcavities
K. Sebald, M. Seyfried, S. Klembt, C. Kruse, T. Aschenbrenner, D. Hommel, S. Bley, A. Rosenauer, and J. Gutowski
Phys. Status Solidi C 10, 1230 (2013), DOI: 10.1002/pssc.201200745
Blue monolithic II-VI-based vertical-cavity surface-emitting laser
S. Klembt, M. Seyfried, T. Aschenbrenner, K. Sebald, J. Gutowski, D. Hommel, and C. Kruse
Appl. Phys. Lett. 100, 121102 (2012), DOI: 10.1063/1.3696029
Strong coupling in monolithic microcavities with ZnSe quantum wells
K. Sebald, M. Seyfried, S. Klembt, S. Bley, A. Rosenauer, D. Hommel, and C. Kruse
Appl. Phys. Lett. 100, 161104 (2012), DOI: 10.1063/1.4704188
High-reflectivity II-VI-based distributed Bragg reflectors for the blue-violet spectral range
S. Klembt, H. Dartsch, M. Anastasescu, M. Gartner, and C. Kruse
Appl. Phys. Lett. 99, 151101 (2011), DOI: 10.1063/1.3644955
Optical properties of photonic molecules and elliptical pillars made of ZnSe-based microcavities
K. Sebald, M. Seyfried, S. Klembt, and C. Kruse
Opt. Express 19, 19422 (2011), DOI: 10.1364/OE.19.019422
Optical polariton properties in ZnSe-based planar and pillar structured microcavities
K. Sebald, A. A. P. Trichet, M. Richard, L. S. Dang, M. Seyfried, S. Klembt, C. Kruse, and D. Hommel
Eur. Phys. J. B 84, 381 (2011), DOI: 10.1140/epjb/e2011-20551-9
Band gap bowing of binary alloys: Experimental results compared to theoretical tight-binding supercell calculations for CdxZn1−xSe
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