Results 221 to 230 of about 2,321,906 (295)

Hopping‐Mediated Zero‐Bias Photocharge Retention in Solution‐Processed Van Der Waals Heterostructures

Advanced Functional Materials, EarlyView.
Liquid–liquid interface assembly enables the fabrication of solution‐processed MoS2 and WSe2 centimeter‐scale, nanometer‐thick type‐II heterostructures on paper. Interfacial charge separation and hopping‐limited recombination produce rectification and persistent photocharge retention at zero bias.
Aniello Pelella, Andrea Sessa, Yi‐Chen Tsai, Xuzhao Liu, Abdul Mannan, George Greaves, Yahya Saboon, Ben Spencer, Antonio Di Bartolomeo, Cinzia Casiraghi, Jessica Boland, Alessandro Grillo   +11 more
wiley   +1 more source

Polarization-insensitive stimulated Brillouin scattering filter with birefringence compensation. [PDF]

PLoS One
Li J, Tan X, Liu J, Xu Y.
europepmc   +1 more source

From Sensing Mechanisms to System Co-Design: Graphene-Based Sensors and Readout Circuits. [PDF]

Adv Sci (Weinh)
Zhang J, Chen M, Li G, Liu R, Wang Y, Zhao Z.   +5 more
europepmc   +1 more source

Device engineering for photocurrent detected magnetic resonance and scanning probes using solid-state spin defects. [PDF]

Sci Technol Adv Mater
Morishita H, Morioka N, Kimura E, Arai K, Yamazaki Y, An T, Mizukami S, Mizuochi N.   +7 more
europepmc   +1 more source

Real-time monitoring of multimode squeezing. [PDF]

Nat Commun
Kalash M, Sudharsanam A, M Passos MH, Parigi V, Chekhova M.   +4 more
europepmc   +1 more source

The piezochiral effect. [PDF]

Nature
Zeng Z, Först M, Fechner M, Deng X, Cavalleri A, Radaelli PG.   +5 more
europepmc   +1 more source

Large-scale integrated optoelectronic chaos for machine learning acceleration. [PDF]

Nat Commun
Pan Z, Zheng Z, Li P, Wang H, Guo J, Cui D, Li Z, Shen J, Wang L, Zong M, Li S, Kang Z, Yuan Y, Hu J, He J, Liang Y, Zhu D, Pan S.   +17 more
europepmc   +1 more source

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semiconductor optical amplifiers

SPIE Newsroom, 1990
Semiconductor laser amplifiers have now proved their ability to improve the performance of single-mode fiber communication systems, at least in the laboratory stage. After a brief background review of optical amplification in communication systems, the principle of operation and main device characteristics of semiconductor optical amplifiers are ...
openaire   +1 more source

Noise in optical amplifiers

Fiber and Integrated Optics, 1994
Abstract This article presents an application of a recently published probablistic model for traveling wave optical amplification. Both optical signal and amplified spontaneous emission (ASE) noise are modeled as bunches of photons traveling along the amplifying region with size varying according to simple random rules. The results of the theory enable
G. L. CARIOLARO, R. CORVAJA, P. FRANCO, MIDRIO, Michele, G. L. PIEROBON   +4 more
openaire   +3 more sources