Fulde–Ferrell superfluidity in ultracold Fermi gases with Rashba spin–orbit coupling
New Journal of Physics, 2013 We theoretically investigate the inhomogeneous Fulde–Ferrell (FF) superfluidity in a three-dimensional atomic Fermi gas with Rashba spin–orbit coupling near a broad Feshbach resonance.
Hui Hu, Xia-Ji Liu
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Mahan excitons in room-temperature methylammonium lead bromide perovskites
Nature Communications, 2020 The Mahan exciton, exotic quasiparticle predicted in 1967, had never been found in room temperature semiconductors. With ultrafast optics and many-body theory, Palmieri et al.
Tania Palmieri +8 more
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Scientific Reports, 2017 In this study, label-free fluorescence spectroscopy was used for the first time to determine spectral profiles of tryptophan, reduced nicotinamide adenine dinucleotide (NADH), and flavin denine dinucleotide (FAD) in fresh brain samples of a mouse model ...
Lingyan Shi +5 more
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Combined spatial frequency spectroscopy analysis with visible resonance Raman for optical biopsy of human brain metastases of lung cancers [PDF]
Journal of Innovative Optical Health Sciences, 2019 The purpose of this study is to examine optical spatial frequency spectroscopy analysis (SFSA) combined with visible resonance Raman (VRR) spectroscopic method, for the first time, to discriminate human brain metastases of lung cancers adenocarcinoma ...
Yan Zhou +10 more
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Three-dimensional electronic spectroscopy of excitons in asymmetric double quantum wells
New Journal of Physics, 2013 We utilize a three-dimensional (3D) visible spectroscopy to reveal and explore coherent coupling between excitons localized to GaAs quantum wells separated by barriers 4 and 6 nm wide. The coupled excitons were energetically separated by 43 meV, close to
C R Hall +3 more
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Centre for Atom Optics and Ultrafast Spectroscopy Research Report 2001
, 2002 Provides a summary of Centre for Atom Optics and Ultrafast Spectroscopy research reporting for ...
Centre for Atom Optics and Ultrafast Spectroscopy
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Entanglement, number fluctuations and optimized interferometric phase measurement
New Journal of Physics, 2012 We derive a phase-entanglement criterion for two bosonic modes that is immune to number fluctuations, using the generalized Moore–Penrose inverse to normalize the phase-quadrature operator.
Q Y He +3 more
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Time-resolved ARPES at LACUS: Band Structure and Ultrafast Electron Dynamics of Solids
CHIMIA, 2017 The manipulation of the electronic properties of solids by light is an exciting goal, which requires knowledge of the electronic structure with energy, momentum and temporal resolution.
Alberto Crepaldi +10 more
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Ultrafast excited-state dynamics of SnSe2–SnSe composite thin film
AIP Advances, 2021 We report the ultrafast carrier dynamics of an SnSe2–SnSe composite thin film (∼150 nm thick) deposited using thermal evaporation of in-house synthesized SnSe2 powder. Raman and UV–visible spectroscopy supports the optical properties (direct and indirect
Manoj Kumar +4 more
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Strongly bound excitons in anatase TiO2 single crystals and nanoparticles
Nature Communications, 2017 Here the authors combine steady-state angle-resolved photoemission spectroscopy, ellipsometry and ultrafast two-dimensional ultraviolet spectroscopy to examine the role of many-body correlations in anatase TiO2, revealing the existence of strongly bound ...
E. Baldini +13 more
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