Results 51 to 60 of about 4,253,055 (306)

Strained Si and SiGe Nanowire Tunnel FETs for Logic and Analog Applications

IEEE Journal of the Electron Devices Society, 2015
Guided by the Wentzel-Kramers-Brillouin approximation for band-to-band tunneling (BTBT), various performance boosters for Si TFETs are presented and experimentally verified.
Qing-Tai Zhao, Simon Richter, Christian Schulte-Braucks, Lars Knoll, Sebastian Blaeser, Gia Vinh Luong, Stefan Trellenkamp, Anna Schafer, Andreas Tiedemann, Jean-Michel Hartmann, Konstantin Bourdelle, Siegfried Mantl   +11 more
doaj   +1 more source

Visual change detection on tunnel linings [PDF]

Machine Vision and Applications, 2014
We describe an automated system for detecting, localising, clustering and ranking visual changes on tunnel surfaces. The system is designed to provide assistance to expert human inspectors carrying out structural health monitoring and maintenance on ageing tunnel networks.
Simon Stent, Riccardo Gherardi, Björn Stenger, Kenichi Soga, Roberto Cipolla   +4 more
openaire   +3 more sources

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Design and Performance Optimization of a Bi-Channel Ge-GaAs Vertical Tunnel Field Effect Transistor with High Switching Speed and Improved Tunneling Rate [PDF]

Iranian Journal of Electrical and Electronic Engineering
In this paper, an innovative vertical bi-channel tunnel field effect transistor is presented that exploits line tunneling mechanism to achieve improved electrical performance.
Zahra Ahangari
doaj  

Low temperature transport and evidence for nuclear order in GaAs Quantum Wires [PDF]

, 2014
In this thesis we focus on low temperature transport through cleaved edge overgrowth (CEO) quantum wires. This thesis is motivated by recent theoretical work on one hand that predicts the formation of a nuclear helimagnet in presence of a Luttinger ...
Scheller, Christian Philipp
core   +1 more source

Roll‐to‐Roll Processable EC/TC Hybrid Smart Windows Driven by a Bidirectional Dual‐Chromic Polymer Electrolyte

Advanced Functional Materials, EarlyView.
We present a scalable EC/TC hybrid smart window using a DCPE that enables tunable solar modulation (ΔTsol:15–43%), fast electrochromic switching (<90 s), and strong thermal blocking (10–14°C reduction). HPMC improves thermal stability, while an optimized ISL enhances EC performance.
Soyeon Kim, Euiseok Jeong, Muhammad Jahandar, Huynh Tan Thanh Kha, Dong Chan Lim   +4 more
wiley   +1 more source

FS-iTFET: advancing tunnel FET technology with Schottky-inductive source and GAA design

Discover Nano
In this paper, we introduce a novel Forkshape nanosheet Inductive Tunnel Field-Effect Transistor (FS-iTFET) featuring a Gate-All-Around structure and a full-line tunneling heterojunction channel.
Jyi-Tsong Lin, Wei-Heng Tai
doaj   +1 more source

Protection Measures for Shield Tunneling Closely Under-passing Operating Metro Tunnels in Water-rich Soft Soil Area

Chengshi guidao jiaotong yanjiu
［Objective］ In water-rich soft soil areas, it is difficult to control the deformation of the existing operating metro tunnel structure caused by the construction of the shield tunneling closely under-passing.
MA Xifeng, JIN Hua, ZHOU You, CHEN Shaobo, WANG Yu, WU Yaojie   +5 more
doaj   +1 more source

Risk Analysis and Reducing Measures in the Tunneling Project of Tabriz Metro Line 2 [PDF]

Analytical and Numerical Methods in Mining Engineering
Risk management and control are essential tools in various engineering fields, particularly in tunneling projects, which are inherently associated with a high degree of uncertainty and risk.
Mohammad Darbor, Hamid Chakeri, Mehdi Tabarmaye, Hamed Baghali, Alireza Talebinejad   +4 more
doaj   +1 more source

Emerging Post‐CMOS Hardware Neurons for Brain‐Inspired Computing: Devices, Circuits, and System Integration

Advanced Functional Materials, EarlyView.
The physical realization of artificial neurons is a critical challenge for energy‐efficient neuromorphic computing. This review presents a comprehensive analysis of the evolution of artificial neuron implementations from conventional CMOS to emerging post‐CMOS technologies.
Kannan Udaya Mohanan, Hocheon Yoo, Benoît H. Lessard, Ioannis Kymissis, Chang‐Hyun Kim   +4 more
wiley   +1 more source