Results 11 to 20 of about 7,711 (227)

Enhancement of InSe Field-Effect-Transistor Performance against Degradation of InSe Film in Air Environment

Nanomaterials, 2021
The degradation of InSe film and its impact on field effect transistors are investigated. After the exposure to atmospheric environment, 2D InSe flakes produce irreversible degradation that cannot be stopped by the passivation layer of h-BN, causing a ...
Yadong Zhang, Xiaoting Sun, Kunpeng Jia, Huaxiang Yin, Kun Luo, Jiahan Yu, Zhenhua Wu   +6 more
doaj   +2 more sources

Strain Engineering of Second-Harmonic Generation and Symmetry Breaking in Few-Layer ε-InSe [PDF]

Nanomaterials
ε-phase indium selenide (ε-InSe), a non-centrosymmetric van der Waals layered semiconductor, exhibits broken inversion symmetry in all layer numbers, giving rise to exceptional second-order nonlinear optical responses and holding great promise for ...
Danliang Zhang, Sihan Liu, Peiran Li, Qing Ye, Ying Chen   +4 more
doaj   +2 more sources

Flexoelectricity in Photoconversion: Fundamentals, Materials, and Outlooks [PDF]

Advanced Science, EarlyView.
Mechanical bending of a flexible cantilever induces a strain gradient in the photoactive material. The resulting flexoelectric field couples with photovoltaic and photoconductive effects, modulating charge generation, separation, and collection. A comparative analysis of oxide perovskites, halide perovskites, and two‐dimensional materials is presented,
Xiang Huang, Feng Li, Rongkun Zheng
wiley   +2 more sources

DFT Exploration of a Pd-Doped InSe Monolayer as a Novel Gas Sensing Candidate upon SF₆ Decomposition: SO₂, SOF_2, and SO₂F₂ [PDF]

Sensors
Monitoring SF6 decomposition gases has emerged as a vital diagnostic technique for evaluating insulation conditions and identifying faults in SF6-based electrical equipment.
Xu Yang, Hao Cui, Zhongchao Liu, Yun Liu
doaj   +2 more sources

Photoelectrochemical-Type Photodetectors Based on Ball Milling InSe for Underwater Optoelectronic Devices [PDF]

Nanomaterials
In this paper, InSe nanosheets were synthesized by a ball milling method, and photoelectrochemical-type photodetectors (PEC PDs) based on the ball milling InSe (M-InSe) were fabricated using simulated seawater as the electrolyte.
Yi Xu, Junxin Zhou, Dongyue Tian, Zhendong Fu, Yuewu Huang, Wei Feng   +5 more
doaj   +2 more sources

Monolayer fluoro-InSe: Formation of a thin monolayer via fluorination of InSe [PDF]

Physical Review B, 2019
By performing density functional theory-based first-principles calculations, the formation of a thin monolayer structure, namely InSeF, via fluorination of monolayer InSe is predicted. It is shown that strong interaction of F and In atoms leads to the detachment of In-Se layers in monolayer InSe and 1T-like monolayer InSeF structure is formed ...
Yagmurcukardes, Mehmet
openaire   +3 more sources

Heterostructures manufactured by annealing of InSe monocrystals in sulfur vapor [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2009
InS/InSe heterostructures were created by a long-term (during 120 h) thermal processing of InSe monocrystals in sulfur vapor. Investigations of electrical and photoelectric properties of structures manufactured by this method showed essential advantage ...
Kovalyuk Z. D., Kushnir O. I., Sidor O. M., Netyaga V. V.   +3 more
doaj   +2 more sources

Anomalous Low Thermal Conductivity of Atomically Thin InSe Probed by Scanning Thermal Microscopy [PDF]

, 2021
The ability of a material to conduct heat influences many physical phenomena, ranging from thermal management in nanoscale devices to thermoelectrics. Van der Waals two dimensional (2D) materials offer a versatile platform to tailor heat transfer due to ...
Mazumder, Debarati, Patane, Amalia, Buckley, David, Nilanthy, B, Vincent, Tom, Tzalenchuk, Alexander, Eli Castanon, Oleg Kolosov, D. Kovalyuk, Zakhar, Castanon, Eli, Kovalyuk, Zakhar, Tom Vincent, Patan�, Amalia, Balakrishnan, Nilanthy, Kovalyuk, Zakhar D, Kazakova, Olga, Olga Kazakova, Tzalenchuk, A., Kudrynskyi, Zakhar, Zakhar R. Kudrynskyi, Amalia Patanè, Kudrynskyi, Zakhar R., Zakhar D. Kovalyuk, David Buckley, Alexander Tzalenchuk, R. Kudrynskyi, Zakhar, Nilanthy Balakrishnan, Debarati Mazumder, Kolosov, Oleg   +28 more
core   +1 more source

Strong Anisotropy of Multilayer γ‐InSe‐Enabled Polarization Division Multiplexing Photodetection

Advanced Photonics Research, 2022
Polarized light detection is consequential for optical communication and polarized light imaging. InSe is considered a promising candidate for narrow‐bandgap photodetector. However, monolayer γ‐InSe is an indirect bandgap semiconductor and is ignored for
Xusheng Wang, Bo Wen, Siyan Gao, Xiaolin Li, Zezhou Lin, Luping Du, Xi Zhang   +6 more
doaj   +1 more source

Experimental characterization of a hybrid impinging microjet-microchannel heat sink fabricated using high-volume metal additive manufacturing

International Journal of Thermofluids, 2020
A high-performance water-cooled micro heat sink for the thermal management of high heat flux microelectronics was designed, fabricated, and tested. The heat sink design leverages a multi- metal electrodeposition additive manufacturing process to produce ...
R. Kempers, J. Colenbrander, W. Tan, R. Chen, A.J. Robinson   +4 more
doaj   +1 more source