Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Jonathan Beaumariage"'
Autor:
David W. Snoke, Igor Bondarev, Jonathan Beaumariage, Qingrui Cao, Kenji Watanabe, Benjamin Hunt, Zheng Sun, Jessica Chisholm, Nicholas Hougland, Takashi Taniguchi, Qiaochu Wan, Hassan Alnatah
Publikováno v:
Nano Letters. 21:7669-7675
Two-dimensional monolayer structures of transition metal dichalogenides (TMDs) have been shown to allow many higher-order excitonic bound states, including trions (charged excitons), biexcitons (excitonic molecules), and charged biexcitons. We report
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::270696cea9462c8c8610a5ad848053d5
https://doi.org/10.1021/acs.nanolett.1c02422
https://doi.org/10.1021/acs.nanolett.1c02422
Autor:
Kenji Watanabe, Jonathan Beaumariage, Takashi Taniguchi, Benjamin Hunt, Zheng Sun, David W. Snoke, Qingrui Cao
Publikováno v:
ACS Photonics. 7:1622-1627
Interlayer excitons (IXs) possess a much longer lifetime than intralayer excitons due to the spatial separation of the electrons and holes, and hence they have been pursued to create exciton conden...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76e3257cd9c441b8748d4a101e8bd184
https://doi.org/10.1021/acsphotonics.0c00476
https://doi.org/10.1021/acsphotonics.0c00476
Autor:
David W. Snoke, Sayema Chowdhury, Jonathan Beaumariage, Anupam Roy, Sanjay K. Banerjee, Zheng Sun, Hema C. P. Movva
Publikováno v:
Solid State Communications. 288:18-21
Single atomic layers of two-dimensional (2D) transition metal dichalcogenides (TMDs) are promising candidates for integration of optical and electronic circuits due to their extraordinary optical oscillator strength and large exciton binding energy.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::873183988f41fda31bbcb580f180adce
https://doi.org/10.1016/j.ssc.2018.11.006
https://doi.org/10.1016/j.ssc.2018.11.006
Autor:
Shouvik Mukherjee, David W. Snoke, Zheng Sun, Anton Nalitov, D. M. Myers, Burcu Ozden, Kenneth D. West, Ivan A. Shelykh, Loren Pfeiffer, V. K. Kozin, Jonathan Beaumariage, Mark Steger
We have observed the effect of pseudo magnetic field originating from the polaritonic analog of spin-orbit coupling (TE$-$TM splitting) on a polariton condensate in a ring-shaped microcavity. The effect gives rise to a stable four-leaf pattern around
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf2ca8af305ca03804555a821b6a614f
http://arxiv.org/abs/2011.05462
http://arxiv.org/abs/2011.05462
Autor:
Brian Fluegel, Jonathan Beaumariage, Ryo Hanai, Peter B. Littlewood, Angelo Mascarenhas, Mark Steger, David W. Snoke, Alexander Edelman, Loren Pfeiffer, Kenneth D. West
The Higgs amplitude mode is a collective excitation studied and observed in a broad class of matter, including superconductors, charge density waves, antiferromagnets, 3He p-wave superfluid, and ultracold atomic condensates. In all the observations r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1602834035184e3d8ca8bf6beb7dea9
http://arxiv.org/abs/1912.06687
http://arxiv.org/abs/1912.06687
Autor:
Andrew J. Daley, Shouvik Mukherjee, R. G. Lena, Burcu Ozden, Mark Steger, David W. Snoke, Zheng Sun, Loren Pfeiffer, Kenneth D. West, Jonathan Beaumariage, D. M. Myers
We present a study of the macroscopic dynamics of a polariton condensate formed by non-resonant optical excitation in a quasi-one-dimensional ring-shaped microcavity. The presence of a gradient in the cavity photon energy creates a macroscopic trap f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bcb975a7180d52764a5bdfdc20c927ca
Autor:
Peng Ji, Jonathan Beaumariage, R. Balili, M. V. Gurudev Dutt, Shouvik Mukherjee, David W. Snoke
Publikováno v:
Physical Review B. 97
We report the first observation of multi-photon photoluminescence excitation (PLE) below the resonant energies of nitrogen vacancy (NV) centers in diamond. The quadratic and cubic dependence of the integrated fluorescence intensity as a function of e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80dab0619a394fd4b04e89201c1cd701
https://doi.org/10.1103/physrevb.97.134112
https://doi.org/10.1103/physrevb.97.134112
Autor:
David W. Snoke, Shouvik Mukherjee, D. M. Myers, Mark Steger, Loren Pfeiffer, Kenneth D. West, Jonathan Beaumariage
The transport distance of excitons in exciton-polariton systems has previously been assumed to be very small ($\lesssim 1~\mu$m). The sharp spatial profiles observed when generating polaritons by non-resonant optical excitation show that this assumpt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::175ae9c27c17c3ce010e8db4c4fd97bd
Autor:
D. M. Myers, Jonathan Beaumariage, David W. Snoke, Loren Pfeiffer, Ken W. West, Jeffrey Wuenschell, Burcu Ozden
In this letter, we present a study of the condensation of exciton-polaritons in large etched pillar structures that exhibit shallow edge trapping. The $\approx$ 100 $\mu$m $\times$ 100 $\mu$m pillars were fabricated using photolithography and a BCl$_
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b42b9bf97e3e5f4bf9075656955bd71
Autor:
Jonathan Beaumariage, Susan K. Fullerton-Shirey, Ke Xu, Zheng Sun, David W. Snoke, Shaocong Hou, Jierui Liang, Stephen R. Forrest
Publikováno v:
Applied Physics Letters. 115:161103
We demonstrate that the exciton energy of a monolayer of tungsten diselenide on an SiO2/Si substrate can be tuned by an applied in-plane electric field for two samples with different dielectric capping materials. The exciton energy can be either red-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc2f372a0fffea19323a161045a5cd44
https://doi.org/10.1063/1.5123514
https://doi.org/10.1063/1.5123514