Publications

Publications 2024

• Exciton-exciton interactions in van der Waals heterobilayers
  A. Steinhoff, E. Wietek, M. Florian, T. Schulz, T. Taniguchi, K. Watanabe, S. Zhao, A. Högele, F. Jahnke, A. Chernikov
  Phys. Rev. X 14, 031025 (2024) — PDF
• Metasurface of strongly coupled excitons and plasmonic arrays
  F. Tabataba-Vakili, L. Krelle, L. Husel, H. P. G. Nguyen, Z. Li, I. Bilgin, K. Watanabe, T. Taniguchi, A. Högele
  Nano Lett. 24, 10090-10097 (2024) — PDF
• Correlated magnetism of moiré exiton-polaritons on a triangular electron-spin lattice
  J. Scherzer, L. Lackner, B. Han, B. Polovnikov, L. Husel, J. Göser, Z. Li, J.C. Drawer, M. Esmann, C. Bennenhei, F. Eilenberger, K. Watanabe, T. Taniguchi, A. S. Baimuratov, C. Schneider, A. Högele
  arXiv:2405.12698 (2024)  — PDF
• Doping-control of excitons and magnetism in few-layer CrSBr
  F. Tabataba-Vakili, H. P. G. Nguyen, A. Rupp, K. Mosina, A. Papavasileiou, K. Watanabe, T. Taniguchi, P. Maletinsky, M. M. Glazov, Z. Sofer, A. S. Baimuratov, A. Högele
  Nat. Commun. 15, 4735 (2024) — PDF
• Cavity-enhanced photon indistinguishability at room temperature and telecom wavelengths
  L. Husel, J. Trapp, J. Scherzer, X. Wu, P. Wang, J. Fortner, M. Nutz, T. Hümmer, B. Polovnikov, M. Förg, D. Hunger, Y.H. Wang, A. Högele
  Nat. Commun. 15, 3989 (2024) — PDF
• Implementation of the bilayer Hubbard model in a moiré heterostructure
  B. Polovnikov, J. Scherzer, S. Misra, H. Schlömer, J. Trapp, X. Huang, C. Mohl, Z. Li, J. Göser, J. Förste, I. Bilgin, K. Watanabe, T. Taniguchi, A. Bohrdt, F. Grusdt, A. S. Baimuratov, A. Högele
  arXiv:2404.05494 (2024)  — PDF
• Field-Induced Hybridization of Moiré Excitons in MoSe₂/WS₂ Heterobilayers
  B. Polovnikov, J. Scherzer, S. Misra, X. Huang, C. Mohl, Z. Li, J. Göser, J. Förste, I. Bilgin, K. Watanabe, T. Taniguchi, A. Högele, A. S. Baimuratov
  Phys. Rev. Lett. 132, 076902 (2024) — PDF
  > Editors' Suggestion
• Hybrid moiré excitons and trions in twisted MoTe₂-MoSe₂ heterobilayers
  S. Zhao, X. Huang, R. Gillen, Z. Li, S. Liu, K. Watanabe, T. Taniguchi, J. Maultzsch, J. Hone, A. Högele, A. Baimuratov
  Nano. Lett. 24, 4917-4923 (2024) — PDF
• Non-linear and negative effective diffusivity of optical excitations in moiré-free heterobilayers
  E. Wietek, M. Florian, J. Göser, T. Taniguchi, K. Watanabe, A. Högele, M. Glazov, A. Steinhoff, A. Chernikov
  Phys. Rev. Lett. 132, 016202 (2024) — PDF
  > Editors' Suggestion

Publications 2023

• Imaging lattice reconstruction in homobilayers and heterobilayers of transition metal dichalcogenides
  A. Rupp, J. Göser, Z. Li, I. Bilgin, A. Baimuratov, A. Högele
  2D Mater. 10, 045028 (2023) — PDF
• Lattice reconstruction in MoSe₂-WSe₂ heterobilayers synthesized by chemical vapor deposition
  Z. Li, F. Tabataba-Vakili, S. Zhao, A. Rupp, I. Bilgin, Z. Herdegen, B. März, K. Watanabe, T. Taniguchi, G. Schleder, A. S. Baimuratov, E. Kaxiras, K. Müller-Caspary, A. Högele
  Nano Lett. 23, 4160-4166 (2023) — PDF
• Near-Intrinsic Photo- and Electroluminescence from Single-Walled Carbon Nanotube Thin Films on BCB-Passivated Surfaces
  N. Zorn, S. Settele, S. Zhao, S. Lindenthal, A. El Yumin, T. Wedl, H. Li, B. Flavel, A. Högele, J. Zaumseil
  Adv. Optical Mater., 2300236 (2023) — PDF
• Excitons in mesoscopically reconstructed moiré heterostructures
  S. Zhao, Z. Li, X. Huang, A. Rupp, J. Göser, I. A. Vovk, S. Yu. Kruchinin, K. Watanabe, T. Taniguchi, I. Bilgin, A. S. Baimuratov, A. Högele
  Nature Nanotech. 18, 572-579 (2023) — PDF
  > Press release: Nanophysik: Der richtige Dreh
• Magneto-optical chirality in a coherently coupled exciton-plasmon system
  S. Vadia, J. Scherzer, K. Watanabe, T. Taniguchi, A. Högele
  Nano Lett. 23, 614-618 (2023) — PDF

Publications 2022

• Energy dispersive X-ray spectroscopy of atomically thin semiconductors
  A. Rupp, J. Göser, Z. Li, P. Altpeter, I. Bilgin, A. Högele
  Phys. Rev. Applied 18, 064061 (2022) — PDF
• Ultra-Sensitive Extinction Measurements of Optically Active Defects in Monolayer MoS₂
  F. Sigger, I. Amersdorffer, A. Hötger, M. Nutz, J. Kiemle, T. Taniguchi, K. Watanabe, M. Förg, J. Noe, J. Finley, A. Högele, A. Holleitner, T. Hümmer, D. Hunger, C. Kastl
  J. Phys. Chem. Lett 13, 10291-10296 (2022) — PDF
• Coulomb-correlated states of moiré excitons and elementary charges on a semiconductor moiré lattice at integer and fractional fillings
  B. Polovnikov, J. Scherzer, S. Misra, X. Huang, C. Mohl, Z. Li, J. Göser, J. Förste, I. Bilgin, K. Watanabe, T. Taniguchi, A. S. Baimuratov, A. Högele
  arXiv:2208.04056 (2022) — PDF
• Stacking-dependent exciton multiplicity in WSe₂ bilayers
  Z. Li, J. Förste, K. Watanabe, T. Taniguchi, B. Urbaszek, A. Baimuratov, I. Gerber, A. Högele, I. Bilgin
  Phys. Rev. B 106, 045411 (2022) — PDF

Publications 2021

• Spectral asymmetry of phonon sideband luminescence in monolayer and bilayer WSe₂
  V. Funk, K. Wagner, E. Wietek, J. Ziegler, J. Förste, J. Lindlau, M. Förg, K. Watanabe, T. Taniguchi, A. Chernikov, A. Högele
  Phys. Rev. Research 3, L042019 (2021) — PDF
• Open-Cavity in Closed-Cycle Cryostat as a Quantum Optics Platform
  S. Vadia, J. Scherzer, H. Thierschmann, C. Schäfermeier, C. Dal Savio, T. Taniguchi, K. Watanabe, D. Hunger, K. Karrai, A. Högele
  PRX Quantum 2, 040318 (2021) — PDF
  > Press release: A Cold Pair of Mirrors Made Stable
• Synthetic control over the binding configuration of luminescent sp3-defects in single-walled carbon nanotubes
  S. Settele, F. Berger, S. Lindenthal, S. Zhao, A. Ali El Yumin, N. Zorn, A. Asyuda, M. Zharnikov, A. Högele, J. Zaumseil
  Nat. Commun. 12, 2119 (2021) — PDF
• Moiré excitons in MoSe₂-WSe₂ heterobilayers and heterotrilayers
  M. Förg, A. S. Baimuratov, S. Yu. Kruchinin, I. A. Vovk, J. Scherzer, J. Förste, V. Funk, K. Watanabe, T. Taniguchi, A. Högele
  Nat. Commun. 12, 1656 (2021) — PDF
• Interaction of Luminescent Defects in Carbon Nanotubes with Covalently Attached Stable Organic Radicals
  F. J. Berger, J. A. de Sousa, S. Zhao, N. F. Zorn, A. A. El Yumin, A. Q. García, S. Settele, A. Högele , N. Crivillers, J. Zaumseil
  ACS Nano 15, 5147-5157 (2021) — PDF
  

Publications 2020

• Valley-selective energy transfer between quantum dots in atomically thin semiconductors
  A. S. Baimuratov, A. Högele
  Sci. Rep. 10, 16971 (2020) — PDF
  
• Exciton g-factors in monolayer and bilayer WSe₂ from experiment and theory
  J. Förste, N. V. Tepliakov, S. Yu. Kruchinin, J. Lindlau, V. Funk, M. Förg, K. Watanabe, T. Taniguchi, A. S. Baimuratov, A. Högele
  Nat. Commun. 11, 4539 (2020) — PDF
  > Press release: Spectral classification of excitons

Publications 2019

• Probing Trions at Chemically Tailored Trapping Defects
  H. Kwon, M. Kim, M. Nutz, N. F. Hartmann, V. Perrin, B. Meany, M. S. Hofmann, C. W. Clark, H. Htoon, S. K. Doorn, A. Högele, Y.H. Wang
  ACS Cent. Sci. 5, 1786−1794 (2019) — PDF
• Polariton hyperspectral imaging of two-dimensional semiconductor crystals
  C. Gebhardt, M. Förg, H. Yamaguchi, I. Bilgin, A. D. Mohite, C. Gies, M. Florian, M. Hartmann, T. W. Hänsch, A. Högele, D. Hunger
  Sci. Rep. 9, 13756 (2019) — PDF
• Photon Correlation Spectroscopy of Luminescent Quantum Defects in Carbon Nanotubes
  M. Nutz, J. Zhang, M. Kim, H. Kwon, X. Wu, Y.H. Wang, A Högele
  Nano Lett. 19, 7078-7084 (2019) — PDF
• Cavity-control of interlayer excitons in van der Waals heterostructures
  M. Förg, L. Colombier, R. K. Patel, J. Lindlau, A. D. Mohite, H. Yamaguchi, M. M. Glazov, D. Hunger, A. Högele
  Nat. Commun. 10, 3697 (2019) — PDF
  > Featured in Editors' Highlights of recent research on Condensed-Matter Physics
• Accidental Contamination of Substrates and Polymer Films by Organic Quantum Emitters
  A. Neumann, J. Lindlau, S. Thoms, T. Basché, A. Högele
  Nano Lett. 19, 3207-3213 (2019) — PDF
  > Impurities in Plastic can Spoil your Quantum Dot Emissions
• Cryogenic Spectroscopy of Carbon Nanotubes: The Role of Exciton Localization
  A. Högele, J. C. Noé, M. S. Hofmann, J. T. Glückert
  In Handbook of Carbon Nanomaterials. Volume 9: Optical Properties of Carbon Nanotubes, Part I: A Volume Dedicated to the Memory of Professor Mildred S Dresselhaus
  R. B. Weisman, J. Kono (eds.)
  World Scientific, 2019
• Tuning the Fröhlich exciton-phonon scattering in monolayer MoS₂
  B. Miller, J. Lindlau, M. Bommert, A. Neumann, H. Yamaguchi, A. Holleitner, A. Högele, U. Wurstbauer
  Nat. Commun. 10, 807 (2019) — PDF

Publications 2018

• Signatures of defect-localized charged excitons in the photoluminescence of monolayer molybdenum disulfide
  A. Neumann, J. Lindlau, M. Nutz, A. D. Mohite, H. Yamaguchi, A. Högele
  Phys. Rev. Materials 2, 124003 (2018) — PDF
• Dipolar and charged localized excitons in carbon nanotubes
  J. T. Glückert, L. Adamska, W. Schinner, M. S. Hofmann, S. K. Doorn, S. Tretiak, A. Högele
  Phys. Rev. B 98, 195413 (2018) — PDF
• High spatial coherence in multiphoton-photoemitted electron beams
  S. Meier, T. Higuchi, M. Nutz, A. Högele, P. Hommelhoff
  Appl. Phys. Lett. 113, 143101 (2018) — PDF
• The role of momentum-dark excitons in the elementary optical response of bilayer WSe₂
  J. Lindlau, M. Selig, A. Neumann, L. Colombier, J. Förste, V. Funk, M. Förg, J. Kim, G. Berghäuser, T. Taniguchi, K. Watanabe, F. Wang, E. Malic, A. Högele
  Nat. Commun. 9, 2586 (2018) — PDF
  > Press release: Lattice vibrations boost photoluminescence
• Environmental Electrometry with Luminescent Carbon Nanotubes
  J. C. Noé, M. Nutz, J. Reschauer, N. Morell, I. Tsioutsios, A Reserbat-Plantey, K. Watanabe, T. Taniguchi, A. Bachtold, A. Högele
  Nano Lett. 18, 4136–4140 (2018) — PDF

Publications 2017

• Identifying optical signatures of momentum-dark excitons in transition metal dichalcogenide monolayers
  J. Lindlau, C. Robert, V. Funk, J. Förste, M. Förg, L. Colombier, A. Neumann, E. Courtade, S. Shree, T. Taniguchi, K. Watanabe, M. M. Glazov, X. Marie, B. Urbaszek, A. Högele
  arXiv:1710.00988 [cond-mat.mes-hall], (2017) — PDF
• Opto-valleytronic imaging of atomically thin semiconductors
  A. Neumann, J. Lindlau, L. Colombier, M. Nutz, S. Najmaei, J. Lou, A. D. Mohite, H. Yamaguchi, A. Högele
  Nature Nanotech. 12, 329-334 (2017) — PDF
  > Press release: Lighting up ultrathin films

Publications 2016

• Plasmon–Exciton Coupling Using DNA Templates
  E.-M. Roller, C. Argyropoulos, A. Högele, T. Liedl, M. Pilo-Pais
  Nano Lett. 16, 5962–5966 (2016)
• Excitonic properties of semiconducting monolayer and bilayer MoTe2
  C. Robert, R. Picard, D. Lagarde, G. Wang, J. P. Echeverry, F. Cadiz, P. Renucci, A. Högele, T. Amand, X. Marie, I. C. Gerber, B. Urbaszek
  Phys. Rev. B 94, 155425 (2016)
• Cavity-enhanced Raman microscopy of individual carbon nanotubes
  T. Hümmer, J. Noé, M. S. Hofmann, T. W. Hänsch, A. Högele, D. Hunger
  Nat. Commun. 7, 12155 (2016)
• Synthesis and cryogenic spectroscopy of narrow-diameter single-wall carbon nanotubes
  M. S. Hofmann, J. Noé, M. Nutz, A. Kneer, R. Dehmel, L. Schaffroth, A. Högele
  Carbon 105, 622–627 (2016)
• Ubiquity of exciton localization in cryogenic carbon nanotubes
  M. S. Hofmann, J. Noé, A. Kneer, J. J. Crochet, A. Högele
  Nano Lett. 16, 2958–2962 (2016)

Publications 2015

• DNA-based self-assembly of fluorescent nanodiamonds
  T. Zhang, A. Neumann, J. Lindlau, Y. Wu, G. Pramanik, B. Naydenov, F. Jelezko, F. Schüder, S. Huber, M. Huber, F. Stehr, A. Högele, T. Weil, T. Liedl
  J. Am. Chem. Soc. 137, 9776-9779 (2015)
• Highly coherent electron beam from a laser-triggered tungsten needle tip
  D. Ehberger, J. Hammer, M. Eisele, M. Krüger, J. Noé, A. Högele, P. Hommelhoff
  Phys. Rev. Lett. 114, 227601 (2015)

Publications 2014

• Locating environmental charge impurities with confluent laser spectroscopy of multiple quantum dots
  M. Hauck, F. Seilmeier, S. E. Beavan, A. Badolato, P. M. Petroff, A. Högele
  Phys. Rev. B 90, 235306 (2014)
• Optical thermometry of an electron reservoir coupled to a single quantum dot in the millikelvin range
  F. Seilmeier, M. Hauck, E. Schubert, G. J. Schinner, S. E. Beavan, A. Högele
  Phys. Rev. Applied 2, 024002 (2014)
  > Synopsis: Measuring millikelvin temperatures with quantum dots
  > "A quantum dot thermometer", Nature Nanotech. Research Highlights
• Antenna-enhanced optoelectronic probing of carbon nanotubes
  N. Mauser, N. Hartmann, M. S. Hofmann, J. Janik, A. Högele, A. Hartschuh
  Nano Lett. 14, 3773-3778 (2014)
• Toward combined transport and optical studies of the 0.7-anomaly in a quantum point contact
  E. Schubert, J. Heyder, F. Bauer, B. Waschneck, W. Stumpf, W. Wegscheider, J. von Delft, S. Ludwig, A. Högele
  Phys. Status Solidi B 251, 1931-1937 (2014)

Publications 2013

• Bright, long-lived and coherent excitons in carbon nanotube quantum dots
  M. S. Hofmann, J. T. Glückert, J. Noé, C. Bourjau, R. Dehmel, A. Högele
  Nature Nanotech. 8, 502-505 (2013)
• Nuclear spin physics in quantum dots: an optical investigation
  B. Urbaszek, X. Marie, T. Amand, O. Krebs, P. Voisin, P. Maletinsky, A. Högele, A. Imamoglu
  Rev. Mod. Phys. 85, 79-133 (2013)

Publications 2012

• Dynamic nuclear spin polarization in the resonant laser excitation of an InGaAs quantum dot
  A. Högele, M. Kroner, C. Latta, M. Claassen, I. Carusotto, C. Bulutay, A. Imamoglu
  Phys. Rev. Lett. 108, 197403 (2012)
• DNA-based self-assembly of chiral plasmonic nanostructures with tailored optical response
  A. Kuzyk, R. Schreiber, Z. Fan, G. Pardatscher, E.-M. Roller, A. Högele, F. C. Simmel, A. O. Govorov, T. Liedl
  Nature 483, 311 - 314 (2012)

Publications 2009

• Confluence of resonant laser excitation and bidirectional quantum-dot nuclear-spin polarization
  C. Latta, A. Högele, Y. Zhao, A. N. Vamivakas, P. Maletinsky, M. Kroner, J. Dreiser, I. Carusotto, A. Badolato, D. Schuh, W.Wegscheider, M. Atature, A. Imamoglu
  Nature Phys. 5, 758 - 763 (2009)
  >"Quantum Dots: Through locks to narrows", Nature Phys. News and Views

Publications 2008

• Photon antibunching in the photoluminescence spectra of a single carbon nanotube
  A. Högele, C. Galland, M. Winger, A. Imamoglu
  Phys. Rev. Lett. 100, 217401 (2008)
  >Synopsis: Single photon emission in the next dimension
  >"Carbon nanotubes: A quantum light source", Nature Phys. News and Views
• Non-Markovian decoherence of localized nanotube excitons by acoustic phonons
  C. Galland, A. Högele, H. E. Tureci , A. Imamoglu
  Phys. Rev. Lett. 100, 067402 (2008)
• Resonant saturation laser spectroscopy of a single self-assembled quantum dot
  M. Kroner, S. Remi, A. Högele, S. Seidl, A. W. Holleitner, R. J. Warburton, B. D. Gerardot, P. M. Petroff, K. Karrai
  Physica E 40, 1994 (2008)
• Observation of dressed excitonic states in a single quantum dot
  G. Jundt, L. Robeldo, A. Högele, S. Fält, A. Imamoglu
  Phys. Rev. Lett. 100, 177401 (2008)
• Conditional dynamics of interacting quantum dots
  L. Robledo, J. Elzerman, G. Jundt, M. Atatüre, A. Högele, S. Fält, A. Imamoglu
  Science 320, 772 (2008)
• Fiber-based confocal microscope for cryogenic spectroscopy
  A. Högele, S. Seidl, M. Kroner, K. Karrai, C. Schulhauser, O. Sqalli, J. Scrimgeour, R. J. Warburton
  Rev. Sci. Instrum. 79, 023709 (2008)

Publications 2007

• Modulation spectroscopy on a single self assembled quantum dot
  S. Seidl, A. Högele, M. Kroner, K. Karrai, R. J. Warburton, J. M. Garcia, P. M. Petroff
  Phys. Status Solidi A 204, 381 (2007)
  

Publications 2006

• Absorptive and dispersive optical responses of excitons in a single quantum dot
  B. Alén, A. Högele, M. Kroner, S. Seidl, K. Karrai, R. J. Warburton, A. Badolato, G. Medeiros-Ribeiro, P. M. Petroff
  Appl. Phys. Lett. 89, 123124 (2006)
  
• Quantum-dot spin-state preparation with near-unity fidelity
  M. Atatüre, J. Dreiser, A. Badolato, A. Högele, K. Karrai, A. Imamoglu
  Science 312, 551 (2006)
  
• Voltage-controlled linewidth of excitonic transitions in a single self-assembled quantum dot
  M. Kroner, A. Högele, S. Seidl, R. J.Warburton, B. D. Gerardot, A. Badolato, P. M. Petroff, K. Karrai
  Physica E 32, 61 (2006)
  
• Effect of uniaxial stress on excitons in a self-assembled quantum dot
  S. Seidl, M. Kroner, A. Högele, K. Karrai, R. J. Warburton, A. Badolato, P. M. Petroff
  Appl. Phys. Lett. 88, 203113 (2006)
  
• Tuning the cross-gap transition energy of a quantum dot by uniaxial stress
  S. Seidl, A. Högele, M. Kroner, K. Karrai, A. Badolato, P.M. Petroff, R.J. Warburton
  Physica E 32, 14 (2006)
  

Publications 2005

• Absorption and photoluminescence spectroscopy on a single self-assembled charge-tunable quantum dot
  S. Seidl, M. Kroner, P. A. Dalgarno, A. Högele, J. M. Smith, M. Ediger, B. D. Gerardot, J. M. Garcia, P. M. Petroff, K. Karrai, R. J. Warburton
  Phys. Rev. B 72, 195339 (2005)
  
• Voltage-controlled electron-hole interaction in a single quantum dot
  A. Högele, S. Seidl, M. Kroner, K. Karrai, R. J. Warburton, M. Atatüre, J. Dreiser, A. Imamoglu, B. D. Gerardot, P. M. Petroff
  Journ. of Supercond. 18, 245 (2005)
  
• Spin-selective optical absorption of singly charged excitons in a quantum dot
  A. Högele, S. Seidl, M. Kroner, K. Karrai, M. Atatüre, J. Dreiser, A. Imamoglu, R. J. Warburton, B. D. Warburton, B. D. Gerardot, P. M. Petroff
  Appl. Phys. Lett. 86, 221905 (2005)
  
• Charged magneto-exciton states in semiconductor quantum dots
  R. J. Warburton, B. Urbaszek, E.J. McGhee, C. Schulhauser, A. Högele, K. Karrai, A. O. Govorov, J. M. Garcia, B. D. Gerardot, P. M. Petroff
  Physica E 26, 45 (2005)
  

Publications 2004

• Magneto-excitonic states in charge-tunable self assembled quantum dots
  C. Schulhauser, A. Högele, A. O. Govorov, R. J. Warburton, K. Karrai, J. M Garcia, B. D. Gerardot, P. M. Petroff
  Physica E 25, 233 (2004)
  
• Voltage-controlled optics of a quantum dot
  A. Högele, S. Seidl, M. Kroner, K. Karrai, R. J. Warburton, B. D. Gerardot, P. M. Petroff
  Phys. Rev. Lett. 93, 217401 (2004)
  
• Hybridisation of electronic states in quantum dots through photon emission
  K. Karrai, R. J. Warburton, A. Högele, B. Urbaszek, C. Schulhauser, E. J. McGhee, A. O. Govorov, J. M. Garcia, B. D. Gerardot, P. M. Petroff
  Nature 427, 135 (2004)
  
• Exciton fine structure splitting of single InGaAs self-assembled quantum dots
  A. Högele, B. Alén, F. Bickel, R. J. Warburton, P. M. Petroff and K. Karrai
  Physica E 21, 175 (2004)
  
• Emissison from neutral and charged excitons in a single quantum dot in a magnetic field
  C. Schulhauser, R. J. Warburton, A. Högele, K. Karrai, A. O. Govorov, J. M. Garcia, B. D. Gerardot, P. M. Petroff
  Physica E 21, 184 (2004)
  

Publications 2003

• Magnetic properties of charged excitons in self-assembled quantum dots
  C. Schulhauser, A. Högele, R. J. Warburton, A. O. Govorov, W. Schoenfeld, J. M. Garcia, P. M. Petroff, K. Karrai
  Phys. Status Solidi B 238, 293 (2003)
  
• Spectroscopy of self-assembled quantum rings
  R. J. Warburton, B. Urbaszek, E. J. McGhee, C. Schulhauser, A. Högele, K. Karrai, A. O. Govorov, J. A. Barker, B.D. Gerardot, P. M. Petroff, J. M. Garcia
  Proceedings of the 26th International Conference on the Physics of Semiconductors, Edinburgh, United Kingdom, Vol. 171, 237 (2003)