Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Andrew G. Truscott"'
Publikováno v:
Physical Review Research, Vol 6, Iss 2, p L022003 (2024)
A key set of observables for investigating quantum systems are the n-body correlation functions, which provide a powerful tool for experimentally determining coherence and directly probing the many-body wave function. While the (bosonic) correlations
Externí odkaz:
https://doaj.org/article/099bcc33707948078311004948c0d9a0
Autor:
Maciej Pieczarka, Eliezer Estrecho, Maryam Boozarjmehr, Olivier Bleu, Mark Steger, Kenneth West, Loren N. Pfeiffer, David W. Snoke, Jesper Levinsen, Meera M. Parish, Andrew G. Truscott, Elena A. Ostrovskaya
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-7 (2020)
Many aspects of polariton condensate behaviour can be captured by mean-field theories but interactions introduce additional quantum effects. Here the authors observe quantum depletion in a driven-dissipative condensate and find that deviations from e
Externí odkaz:
https://doaj.org/article/e80385c36af94ee6bf3d6d048eb9c40b
Autor:
Kieran F. Thomas, Bryce M. Henson, Yu Wang, Robert J. Lewis-Swan, Karen V. Kheruntsyan, Sean S. Hodgman, Andrew G. Truscott
Publikováno v:
The European Physical Journal D. 76
We present an experimentally viable approach to demonstrating quantum non-locality in a matter wave system via a Rarity-Tapster interferometer using two $s$-wave scattering halos generated by colliding helium Bose-Einstein condensates. The theoretica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b234a7b8a80495f07d988650b357bcee
https://doi.org/10.1140/epjd/s10053-022-00551-y
https://doi.org/10.1140/epjd/s10053-022-00551-y
Exciton polaritons in atomically thin transition metal dichalcogenide crystals (monolayer TMDCs) have emerged as a promising candidate to enable topological transport, ultra-efficient laser technologies, and collective quantum phenomena such as polar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b43dd4fa54c2350fa8666b53ce20d4ba
http://arxiv.org/abs/2204.01181
http://arxiv.org/abs/2204.01181
Autor:
Kieran F. Thomas, Zhuoxian Ou, Bryce M. Henson, Angela A. Baiju, Sean S. Hodgman, Andrew G. Truscott
We report on the achievement of quantum degeneracy in both components of a Bose-Fermi mixture of metastable helium atoms, $^4$He* and $^3$He*. Degeneracy is achieved via Doppler cooling and forced evaporation for $^4$He*, and sympathetically cooling
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4865972d5e794a96058e8bb3b875129f
Autor:
Tinghe Yun, Elena A. Ostrovskaya, C. Notthoff, Michael S. Fuhrer, Andrew G. Truscott, Semonti Bhattacharyya, Patrick Kluth, Qingdong Ou, Eliezer Estrecho, Chung Kim Nguyen, Matthias Wurdack, Maciej Pieczarka, Torben Daeneke
We investigate the effects of direct deposition of different dielectric materials (AlOx, SiOx, SiNx) onto atomically thin TMDC WS2 on its optical response using atomic layer deposition (ALD), electron beam evaporation (EBE), plasma-enhanced chemical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e59395b4c317cc431b6c001b54dc2178
Autor:
Eliezer Estrecho, Matthias Wurdack, Dąbrówka Biegańska, Maciej Pieczarka, Timothy Chi Hin Liew, Qihua Xiong, Rui Su, Andrew G. Truscott, Elena A. Ostrovskaya, Yuqing Huang
Publikováno v:
Science Advances
Description
A non-Hermitian topological invariant arising from exceptional points is directly probed in an exciton-polariton system.
Topology is central to understanding and engineering materials that display robust physical phenomena immun
A non-Hermitian topological invariant arising from exceptional points is directly probed in an exciton-polariton system.
Topology is central to understanding and engineering materials that display robust physical phenomena immun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::749d70a67675f8460c9132d9d46c2ddd
http://arxiv.org/abs/2012.06133
http://arxiv.org/abs/2012.06133
Autor:
Loren Pfeiffer, Mark Steger, Elena A. Ostrovskaya, Eliezer Estrecho, Kenneth D. West, D. Biegańska, Marcin Syperek, David W. Snoke, Andrew G. Truscott, Maciej Pieczarka
Collective (elementary) excitations of quantum bosonic condensates, including condensates of exciton polaritons in semiconductor microcavities, are a sensitive probe of interparticle interactions. In anisotropic microcavities with momentum-dependent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e425f20093a2d87d9be68101ff6f88f
http://arxiv.org/abs/2011.13290
http://arxiv.org/abs/2011.13290
Autor:
Matthias, Wurdack, Tinghe, Yun, Eliezer, Estrecho, Nitu, Syed, Semonti, Bhattacharyya, Maciej, Pieczarka, Ali, Zavabeti, Shao-Yu, Chen, Benedikt, Haas, Johannes, Müller, Mark N, Lockrey, Qiaoliang, Bao, Christian, Schneider, Yuerui, Lu, Michael S, Fuhrer, Andrew G, Truscott, Torben, Daeneke, Elena A, Ostrovskaya
Publikováno v:
Advanced materials (Deerfield Beach, Fla.). 33(3)
Atomically thin transition metal dichalcogenide crystals (TMDCs) have extraordinary optical properties that make them attractive for future optoelectronic applications. Integration of TMDCs into practical all-dielectric heterostructures hinges on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b61d2f5e0a1d168f5538f3833964c04f
https://pubmed.ncbi.nlm.nih.gov/33275309
https://pubmed.ncbi.nlm.nih.gov/33275309
Autor:
Liam A. Fuderer, Liangwei Wang, James S. Stuart, Morgan P. Hedges, Andrew G. Truscott, Sean S. Hodgman
Publikováno v:
Optics Continuum. 1:306
We demonstrate a simple design for an in-fibre Fabry-Perot interferometer (FPI) equivalent, constructed by splicing together two ports of a 99:1 in-fibre beamsplitter to form a fibre ring resonator (FRR). A Peltier device is used to heat a length of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46eadbb9d0f5b8b3f54d266161783847
https://doi.org/10.1364/optcon.443612
https://doi.org/10.1364/optcon.443612