Simulation and Optimization of Ballistic-Transport-Induced Avalanche Effects in Two-Dimensional Materials [PDF]
NanomaterialsThis study, for the first time, investigates and simulates ballistic-transport-induced avalanche behavior in two-dimensional materials. Using a technology computer-aided design simulation platform, a device model for ballistic avalanche transport is ...
Haipeng Wang +9 more
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Room-temperature low-threshold avalanche effect in stepwise van-der-Waals homojunction photodiodes [PDF]
Nature CommunicationsAvalanche or carrier-multiplication effect, based on impact ionization processes in semiconductors, has a great potential for enhancing the performance of photodetector and solar cells.
Hailu Wang +14 more
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Local avalanche photodetectors driven by lightning-rod effect and surface plasmon excitations [PDF]
Nature CommunicationsSensitive avalanche photodetectors (APDs) that operate within the ultraviolet spectrum are critically required for applications in detecting fire and deep-space exploration. However, the development of such devices faces significant challenges, including
Zhao Fu +17 more
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Avalanche Multiplication in Two-Dimensional Layered Materials: Principles and Applications [PDF]
NanomaterialsThe avalanche multiplication effect, capable of significantly amplifying weak optical or electrical signals, plays a pivotal role in enhancing the performance of electronic and optoelectronic devices.
Zhangxinyu Zhou +4 more
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Using avalanche problems to examine the effect of large-scale atmosphere–ocean oscillations on avalanche hazard in western Canada [PDF]
The Cryosphere, 2021 Numerous large-scale atmosphere–ocean oscillations including the El Niño–Southern Oscillation (ENSO), the Pacific Decadal Oscillation (PDO), the Pacific North American Teleconnection Pattern (PNA), and the Arctic Oscillation (AO) are known to ...
P. Haegeli +3 more
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Journal of ICT Research and Applications, 2022 In this work, three sub-processes are serially integrated into just one process in order to construct a robust new image encryption scheme for all types of images, especially color images.
Faiq Gmira, Wafae Sabbar, Said Hraoui
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Travel and terrain advice statements in public avalanche bulletins: a quantitative analysis of who uses this information, what makes it useful, and how it can be improved for users [PDF]
Natural Hazards and Earth System Sciences, 2022 Recreationists are responsible for developing their own risk management plans for travelling in avalanche terrain. To help recreationists mitigate their exposure to avalanche hazard, many avalanche warning services include explicit travel and terrain ...
K. C. Fisher, P. Haegeli, P. Mair
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地质科技通报, 2021 Due to the high concealment, short-lived time and low predictability of the rock avalanche, it is difficult to visually observe the process of it. In order to study the dynamic characteristics and the catastrophicto houses of rock avalanche, this paper ...
Shuangqi Peng +3 more
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The fatalities and injuries due to avalanche effect in the Himalayan Region, Nepal
Bibechana, 2023 Snow avalanches present the major natural hazard in Himalayan region of Nepal. The loss of human life is the main effect of avalanche. The records and casualties compared with specific Europe countries which help to analyze the hazard in the mountain ...
Pitri Bhakta Adhikari +2 more
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Hashing technique based on SHA-3 using chaotic maps1
Informatika, 2020 New hashing technique based on SHA-3 (Secure Hash Algorithm-3) is introduced. Chaotic maps are used in this technique to enhance performance without losing security.
A. V. Sidorenko, M. S. Shishko
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