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Two-dimensional (2D) materials with extraordinary electrical properties, hold promising for large-scale, flexible electronics. However, their device performance could be hindered due to the excessive defects introduced via traditional…

In the last decade, a 2-terminal passive circuit element called a memristor has been developed for non-volatile resistive random access memory and has more recently shown promise for neuromorphic computing. Compared to flash memory,…

Superconductors play a crucial role in the advancement of high-field electromagnets. Unfortunately, their performance can be compromised by thermomagnetic instabilities, wherein the interplay of rapid magnetic and slow heat diffusion can…

超导电性 · 物理学 2024-03-15 Cun Xue , Han-Xi Ren , Peng Jia , Qing-Yu Wang , Wei Liu , Xian-Jin Ou , Liang-Ting Sun , Alejandro V Silhanek

Analog memory is of great importance in neurocomputing technologies field, but still remains difficult to implement. With emergence of memristors in VLSI technologies the idea of designing scalable analog data storage elements finds its…

新兴技术 · 计算机科学 2017-09-14 Aidana Irmanova , Alex Pappachen James

Spin-based logic devices could operate at very high speed with very low energy consumption and hold significant promise for quantum information processing and metrology. Here, an in-house developed, experimentally verified, ensemble…

计算物理 · 物理学 2018-01-03 B. Thorpe , K. Kalna , F. C. Langbein , S Schirmer

Numerical simulations have become an essential design tool in the field of photonics, especially for nanophotonics. In particular, 3D finite-difference-time-domain (FDTD) simulations are popular for their powerful design capabilities.…

光学 · 物理学 2023-03-31 Michael Efseaff , Kyle Wynne , Krishna Narayan , Mark C. Harrison

Amorphous insulators have localized wave functions that decay with the distance $r$ following exp($-r/\zeta$). Since nanoscale conduction is not excluded at $r<\zeta$, one may use amorphous insulators and take advantage of their size effect…

介观与纳米尺度物理 · 物理学 2019-02-21 Yang Lu , I-Wei Chen

Developing electronic devices capable of emulating biological functions is essential for advancing brain-inspired computation paradigms such as neuromorphic computing. In recent years, two-dimensional materials have emerged as promising…

We demonstrate a fully automated open-source magnetometer designed primarily for characterization of magnetic fields produced by coils, permanent magnets or by parasitic sources. It is based on an Arduino Mega microcontroller and a…

原子物理 · 物理学 2023-09-28 Koray Dinçer , Mariusz Semczuk

In this paper we present a new multi-scale simulation scheme for next-generation electronic design automation for nano-electronics. The scheme features a combination of the first-principles quantum mechanical calculation, semi-classical…

介观与纳米尺度物理 · 物理学 2012-07-17 J. Peng , Q. Chen , N. Wong , L. Y. Meng , C. Y. Yam , G. H. Chen

Microelectromechanical systems (MEMS) can offer a competitive alternative for conventional technology in electrical precision measurements. This article summarises recent work in development of MEMS solutions for electrical metrology.…

仪器与探测器 · 物理学 2007-07-05 Antti Manninen , Anu Karkkainen , Nadine Pesonen , Aarne Oja , Heikki Seppa

Microelectromechanical system (MEMS) based on-chip resonators offer great potential for high frequency signal processing circuits like reference oscillators and filters. This is due to their exceptional features like small size, large…

其他计算机科学 · 计算机科学 2012-10-15 Joydeep Basu , Tarun K. Bhattacharyya

This paper describes the design and characteristics of monolithically integrated three-terminal gated III-Nitride light emitting diodes (LEDs) devices. The impact of channel doping and thickness on the voltage penalty of the transistor-LED…

The rise of electron spin qubit architectures for quantum computing processors has led to a strong interest in designing and integrating ferromagnets to induce stray magnetic fields for electron dipole spin resonance (EDSR). The integration…

MEMS devices are typical systems where multiphysics simulations are unavoidable. In this work, we present possible applications of 3-D self-assembled SOI (Silicon-on-Insulator) MEMS such as, for instance, thermal actuators and flow sensors.…

其他计算机科学 · 计算机科学 2007-11-29 C. Mendez , C. Louis , S. Paquay , P. De Vincenzo , I. Klapka , V. Rochus , F. Iker , Nicolas André , J. -P. Raskin

Molecular spintronics devices (MSDs) are highly promising candidates for enabling quantum computation and revolutionizing computer logic and memory. An advanced MSD will require the placement of magnetic molecules between the two…

介观与纳米尺度物理 · 物理学 2019-12-04 Pawan Tyagi , Christopher D Angelo , Collin Baker

The advent of microcomputers in the 1970s has dramatically changed our society. Since then, microprocessors have been made almost exclusively from silicon, but the ever-increasing demand for higher integration density and speed, lower power…

介观与纳米尺度物理 · 物理学 2017-04-25 Stefan Wachter , Dmitry K. Polyushkin , Ole Bethge , Thomas Mueller

Magnetically-sensitive experiments and newly-developed quantum technologies with integrated high-permeability magnetic shields require increasing control of their magnetic field environment and reductions in size, weight, power and cost.…

There is an interest to design superconducting magnet systems working in a persistent current mode. These systems continuously generate magnetic field with disconnected power source working like permanent magnet devices. In this paper…

加速器物理 · 物理学 2023-05-03 Vladimir Kashikhin

This paper presents one MEMS design tool with total six design flows, which makes it possible that the MEMS designers are able to choose the most suitable design flow for their specific devices. The design tool is divided into three levels…

其他计算机科学 · 计算机科学 2008-02-22 H. Chang , J. Xu , J. Xie , Ch. Zhang , Z. Yan , W. Yuan