The I–V zero-drift mechanism of quantum effect photodetector

Zhang, B.; Lu, Haidong; Guo, Fangmin

doi:10.1007/s11082-016-0869-3

Cited by 3 publications

(1 citation statement)

References 21 publications

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“…Since then, the remarkable properties of the exciton-polariton systems, combined with their high condensation temperatures [7], have motivated much of the research activity in this field. BECs of exciton polaritons have been studied in various geometries, e.g., parabolic traps [8,9], double-well potentials [10,11], triple wells [12], and 1D and 2D polariton lattices [13][14][15][16]. In contrast to relatively stable atomic BECs, the polariton BECs are open quantum systems; they are inherently strongly dissipative and require continuous pumping, e.g., by external laser fields [17].…”

Section: Introductionmentioning

confidence: 99%

Coherent population oscillations and an effective spin-exchange interaction in a $\mathcal{PT}$ symmetric polariton mixture

Kalozoumis¹,

Nikolopoulos²,

Petrosyan³

2020

EPL

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We study a two-species mixture of exciton-polaritons with self-and cross-interaction nonlinearities in a double well structure, in the presence of relaxation and continuous pumping. We identify the conditions that render the system parity-time (PT ) symmetric, and investigate its dynamic and static properties. We show that the system can exhibit long-term coherent oscillations of populations of the two polaritonic components between the two potential wells, and can simulate the dynamics of a pair of spin-1/2 particles (qubits) in the presence of exchange interaction.

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Section: Introductionmentioning

confidence: 99%

Coherent population oscillations and an effective spin-exchange interaction in a $\mathcal{PT}$ symmetric polariton mixture

Kalozoumis¹,

Nikolopoulos²,

Petrosyan³

2020

EPL

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High-performance 1D CsPbBr3/CdS photodetectors

Xiang,

Tan,

Zhu

et al. 2024

Rare Met.

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Positron nonextensivity effect on the propagation of dust ion acoustic Gardner waves

Nazari-Golshan

Fallahi

2021

Zeitschrift Für Naturforschung A

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Propagation of dust ion-acoustic (DIA) Gardner wave in a dusty electron–positron–ion (e–p–i) plasma is investigated. This plasma consists of q-distributed electrons and positrons, warm ions, and dust grains. The effects of the electron nonextensivity, positron nonextensivity, and fractional parameter on the properties of DIA Gardner wave are investigated. Space fractional Gardner (SFG) equation is derived using the semi inverse technique. An efficient modified G′/G-expansion method is presented to solve the SFG equation. It is found that the amplitude of the DIA Gardner wave increases with an increase in space fractional parameter β $\left(\beta \right)$ and spatial parameter ζ $\left(\zeta \right)$ . On other hands, the DIA Gardner wave shape can be modulated using the space fractional parameter β $\left(\beta \right)$ . Our results may help understand the astrophysical environments such as star magnetospheres, solar flares, and galactic nuclei.

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The I–V zero-drift mechanism of quantum effect photodetector

Cited by 3 publications

References 21 publications

Coherent population oscillations and an effective spin-exchange interaction in a $\mathcal{PT}$ symmetric polariton mixture

Coherent population oscillations and an effective spin-exchange interaction in a $\mathcal{PT}$ symmetric polariton mixture

High-performance 1D CsPbBr3/CdS photodetectors

Positron nonextensivity effect on the propagation of dust ion acoustic Gardner waves

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