Results 31 to 40 of about 2,178,356 (388)

Graphene/Ferroelectric (Ge-Doped HfO₂) Adaptable Transistors Acting as Reconfigurable Logic Gates

Nanomaterials, 2022
We present an array of 225 field-effect transistors (FETs), where each of them has a graphene monolayer channel grown on a 3-layer deposited stack of 22 nm control HfO2/5 nm Ge-HfO2 intermediate layer/8 nm tunnel HfO2/p-Si substrate.
Mircea Dragoman, Adrian Dinescu, Daniela Dragoman, Cătălin Palade, Valentin Şerban Teodorescu, Magdalena Lidia Ciurea   +5 more
doaj   +1 more source

High-speed scrubbing demonstration using an optically reconfigurable gate array.

Optics Express, 2017
This paper presents a proposal for a high-speed scrubbing method based on an optically reconfigurable gate array (ORGA) architecture. A salient concern for current field programmable gate arrays (FPGAs) used in high-radiation environments is the high ...
Takumi Fujimori, Minoru Watanabe
semanticscholar   +1 more source

Quantum Computation in a Hybrid Array of Molecules and Rydberg Atoms

PRX Quantum, 2022
We show that an array of polar molecules interacting with Rydberg atoms is a promising hybrid system for scalable quantum computation. Quantum information is stored in long-lived hyperfine or rotational states of molecules, which interact indirectly ...
Chi Zhang, M.R. Tarbutt
doaj   +1 more source

Field programmable gate array–based servo control integrated chip for a six-axis articulated robot manipulator

Advances in Mechanical Engineering, 2016
The objective of this article is to build a field programmable gate array–based six-axis servo control integrated chip which can integrate the function of a motion trajectory planning and the function of six position/speed/current servo controllers into ...
Ying-Shieh Kung, Jin-Mu Lin, Yu-Jen Chen, Hsin-Hung Chou   +3 more
doaj   +1 more source

Block cipher four implementation on field programmable gate array

Communications in Science and Technology, 2020
Block ciphers are used to protect data in information systems from being leaked to unauthorized people. One of many block cipher algorithms developed by Indonesian researchers is the BCF (Block Cipher-Four) - a block cipher with 128-bit input/output that
Yusuf Kurniawan, Muhammad Adli Rizqulloh
doaj   +1 more source

Scaling Effect in Gate-Recessed AlGaN/GaN Fin-Nanochannel Array MOSHEMTs

IEEE Access, 2020
In this study, to compare the performance of planar, fin-submicron, and fin-nanochannel array-structured AlGaN/GaN metal-oxide-semiconductor high-electron-mobility transistors (MOSHEMTs), the scaling effect of fin-channels was investigated by decreasing ...
Jhang-Jie Jia, Chih-Chien Lin, Ching-Ting Lee   +2 more
doaj   +1 more source

Finger-gate array quantum pumps:pumping characteristics and mechanisms [PDF]

, 2004
We study the pumping effects, in both the adiabatic and nonadiabatic regimes, of a pair of \QTR{it}{finite} finger-gate array (FGA) on a narrow channel. Connection between the pumping characteristics and associated mechanisms is established.
Chang, C. Y., Chu, C. S., Chung, S. W., Tang, C. S.   +3 more
core   +1 more source

Multiparticle entanglement with quantum logic networks: Application to cold trapped ions [PDF]

, 2001
We show how to construct a multi-qubit control gate on a quantum register of an arbitrary size N. This gate performs a single-qubit operation on a specific qubit conditioned by the state of other N-1 qubits.
A. Barenco, A. Einstein, A. K. Ekert, A. Peres, A. Steane, A. V. Thapliyal, C. H. Bennett, C. H. Bennett, D. F. V. James, D. J. Wineland, E. Schrödinger, E. Schrödinger, E. Schrödinger, F. Schmidt-Kaler, H. C. Nägerl, J. Gruska, J. I. Cirac, J. Kempe, J. S. Bell, M. A. Nielsen, M. Hillery, M. Koashi, Marek Šašura, S. Hill, V. Coffman, Vladimír Bužek, W. K. Wootters   +26 more
core   +2 more sources

Fast universal two-qubit gate for neutral fermionic atoms in optical tweezers

Physical Review Research, 2021
An array of ultracold neutral atoms held in optical microtraps is a promising platform for quantum computation. One of the major bottlenecks of this platform is the weak coupling strength between adjacent atoms, which limits the speed of two-qubit gates.
Jonathan Nemirovsky, Yoav Sagi
doaj   +1 more source

Fabrication and Characterization of GaN-Based Fin-Channel Array Metal-Oxide-Semiconductor High-Electron Mobility Transistors With Recessed-Gate and Ga₂O₃ Gate Insulator Layer

IEEE Journal of the Electron Devices Society, 2021
In this work, the properties of gallium oxide (Ga2O3) and its excellent interface properties to GaN-based materials are explored as a gate insulator layer for GaN-based metal-oxide-semiconductor high-electron mobility transistors (MOSHEMTs).
Hsin-Ying Lee, Ting-Wei Chang, Edward Yi Chang, Niklas Rorsman, Ching-Ting Lee   +4 more
doaj   +1 more source