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Transmission Spectra of Two-Dimensional Quantum Structures
Journal of Computational and Theoretical Nanoscience, 2006 To study the ballistic transport of charge carriers in nano-structured quantum devices, a highly efficient numerical technique is developed, which provides continuous transmission spectra for arbitrarily complex potential geometries in two dimensions.
Jingbo Wang
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Isolating Polaritonic 2D-IR Transmission Spectra [PDF]
The Journal of Physical Chemistry Letters, 2021 Strong coupling between vibrational transitions in molecules within a resonant optical microcavity leads to the formation of collective, delocalized vibrational polaritons. There are many potential applications of "polaritonic chemistry," ranging from modified chemical reactivity to quantum in-formation processing.
Rong Duan +3 more
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Spectra of a Bragg Microresonator Filled with a Graphene-Containing Medium
Photonics, 2023 Transmission spectra of a symmetric microresonator structure, with dielectric Bragg mirrors, are obtained. The working cavity of the structure is partially filled by a layer of a quarter-wave thickness of finely layered “graphene–semiconductor” medium ...
Irina V. Fedorova +2 more
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Phase-curve Pollution of Exoplanet Transmission Spectra [PDF]
The Astronomical Journal, 2021 Abstract The occurrence of a planet transiting in front of its host star offers the opportunity to observe the planet’s atmosphere filtering starlight. The fraction of occulted stellar flux is roughly proportional to the optically thick area of the planet, the extent of which depends on the opacity of the planet’s gaseous envelope at the
Giuseppe Morello +4 more
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Фізика і хімія твердого тіла, 2021 By the method of rapid radiation heating (at a speed of 20-25 K/s) of Au and Ag films with a thickness of 4-35 nm to temperatures of 573-693 K in air and in the process of vacuum deposition of silver on heated (up to 700 K at a heating rate of 10 K/s ...
V.M. Rubish +8 more
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Photonics, 2023 Self-phase modulation (SPM) broadening of prompt laser spectra was studied in a transmission mode in natural and synthetic diamonds at variable laser wavelengths (515 and 1030 nm), pulse energies and widths (0.3–12 ps, positively chirped pulses ...
Sergey Kudryashov +9 more
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Re-emitting oxide – copper iodide(I) films for silicone solar cells
Журнал Белорусского государственного университета: Химия, 2021 The effect of Al2O3 – CuI oxide films on the photoelectric parameters of silicon solar cells (SCs) has been studied. The largest increase in the external quantum efficiency of photoelectric conversion of SCs in the near UV range is observed for monolayer
Gvidona P. Shevchenko +8 more
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Optical Properties of Monocrystalline Silicon Nanowires
Фізика і хімія твердого тіла, 2021 The paper presents the results of a study of the optical reflection and transmission spectra of a silicon single crystal p-Si (100) with silicon nanowires grown on both sides and porous silicon p-Si (100) on a single crystal substrate in the spectral ...
P.O. Gentsar +3 more
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OPTICAL ANISOTROPY AND BIREFRINGENCE OF CuAlS2 CRYSTALS [PDF]
Journal of Engineering Science (Chişinău), 2021 Optical spectra were investigated in a spectral range of (300 - 700) nm for CuAlS2 single crystals. Transmission and wavelength modulated transmission spectra demonstrated presence of some impurity absorption bands in the region of optical transparency ...
MAȘNIC, Alisa +2 more
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Mathematical and Computational Applications, 2020 In this paper, we introduce a novel localized collocation solver for two-dimensional (2D) phononic crystal analysis. In the proposed collocation solver, the displacement at each node is expressed as a linear combination of T-complete functions in each ...
Zhuo-Jia Fu +3 more
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