Results 121 to 130 of about 124,127 (185)

All-Optically Tunable Broadband Terahertz Modulators Based on Large-Area WSe₂/Si Heterojunction Grown by Sputtering and Selenization. [PDF]

Micromachines (Basel)
Lu S, Han D, Song J, Lin Y, Xu H, Lu G.
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π‑Conjugated Indole-Based 2D Perovskite Microcavities for Self-Powered Ultraviolet Photodetection. [PDF]

Chem Mater
Pegu M, Thakur MK, Saini SK, Prabhakaran A, Saleh G, Akgul MZ, Zhang S, De Boni F, Marras S, Lauciello S, Goldoni L, Lorenzoni M, De Negri S, Solokha P, Krahne R, Manna L.   +15 more
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Ultrafast Electrical Charge Injection in Operating Perovskite Light-Emitting Diodes by Infrared Optical Control

Bakulin A, Gao R, Yuan Z, Yang B, Li L, Houot M, Huang M, Spencer B, Park S, Gasparini N, Snaith H, Chen Z.   +11 more
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Intrinsic Negative Magnetoresistance and Broadband Photoresponse in Magnetic van der Waals Crystal TaFeTe₂. [PDF]

Adv Sci (Weinh)
Li C, Wu J, Lu S, Liang L, Zhou W, Zhang B, Zhao D, Liu F.   +7 more
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Van der Waals/MCT heterostructure enabled high-performance uncooled mid-infrared photodetectors via synergistic suppression of dark current and interfacial recombination. [PDF]

Light Sci Appl
Zhang X, Zhou T, Cui Y, Li R, Wu H, Zhang Y, Lin R, Yang F, Liu K, Wu J, Wan D, Zhang J, Lu J, Ni Z.   +13 more
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Suppressed excitonic effects enable high mobility and high-yield photoconductivity in a pyridine-coordinated two-dimensional polymer crystal. [PDF]

Nat Commun
Fu S, Yang Y, Gao G, Zhao S, Položij M, Zhu T, Gao L, Heine T, Wang Z, Bonn M, Feng X.   +10 more
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A Time-Differential BOCDA Sensor Measurement System Applied to a 1 km Long SMF Using a Semiconductor Optical Amplifier as a Pump Chopper. [PDF]

Sensors (Basel)
Choi BH.
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Magneto-optical Kerr effect in an A-type antiferromagnet. [PDF]

Nat Commun
Sunko V, Ahsanullah S, Jain V, Weber S, Kumaran S, Yan J, Orenstein J, Ovchinnikov D.   +7 more
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Flicker Noise Analysis on Chopper Amplifier

2021 19th IEEE International New Circuits and Systems Conference (NEWCAS), 2021
This paper aims to maximize the performance of the chopper amplifier, considering the design trade-off between noise and power consumption. To achieve the goal, we identify and model the various sources of flicker noise in the amplifier and switches using Verilog-AMS language. Then, we build a chopper amplifier circuit and investigate the influences of
Ting Zhou, Zhuo Gao, Jiajie Huang, Yewangqing Lu, Mingyi Chen, Yongfu Li 0002   +5 more
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