financially supported by the National Key Research and Development Program of China(No.2020YFB0311101);the National Natural Science Foundation of China(Nos.92066205 and 92266301);the Natural Science Foundation for Distinguished Young Scholars of China(No.51925401);the Youth Foundation of National Natural Science Foundation China(No.52001020).
An Al2O3 dispersion strengthened(ADS)alloy with an ultra-high softening temperature of∼1200 K was fabricated by the in-situ internal oxidation and reduction methods.The evolution of the nanometer Al2O3 particles,grai...
supported in part by the National Natural Science Foundation of China(No.62005194).
In this Letter,we propose a simple structure of an orthogonal type double Michelson interferometer.The orthogonal detection method overcomes the problems of uneven ranging sensitivity and the inability of traditional ...
This work investigates the friction between polydimethylsiloxane(PDMS)and silicon oxide(SiO_(x))in single asperity sliding contact by atomic force microscopy(AFM).Two friction dependences on the normal force are ident...
financially supported by the POSCO-POSTECHRIST Convergence Research Center program funded by POSCO;the National Research Foundation (NRF) grant (NRF2022M3C1A3081312) funded by the Ministry of Science and ICT of the Korean government;the Hyundai Motor Chung Mong-Koo fellowship;the NRF fellowship (NRF2021R1A6A3A13038935) funded by the Ministry of Education of the Korean government;the Institute of Information & Communications Technology Planning & Evaluation (IITP) grant (No. 2019-0-01906, the POSTECH Artificial Intelligence Graduate School program) funded by the MSIT of the Korean government;the POSTECH PIURI fellowship.
Structural coloration,the production of color with nanoscale structures,has steadily gained attention owing to numerous advantages such as environmental friendliness,long-term durability,and vivid coloration compared ...
Sandia National Laboratories is a multimission laboratory managed and operated by National Technology and Engineering Solutions of Sandia LLC(NTESS),a wholly owned subsidiary of Honeywell International Inc,for the U.S.Department of Energy's National Nuclear Security Administration(NNSA)under contract DE-NA0003525;funded in part by the Office of the Director of National Intelligence(ODNI);Intelligence Advanced Research Projects Activity(IARPA);via agreements D2019-1908080004,D2019-1906200003,D2021-2106170004,and FA8702-15-D-0001.
We show three-dimensional reconstructions of a region of an integrated circuit from a 130 nm copper process.The reconstructions employ x-ray computed tomography,measured with a new and innovative high-magnification x-...
This work was supported by MEXT KAKENHI Grant Number JP15H05868;JSPS KAKENHI Grant Numbers JP20H05660,JP17H01038,JP16H06709;the Canon Science Foundation.
Terahertz(THz)spectroscopy is a powerful tool for characterizing electronic properties and vibronic excitations in various types of solids,liquids,and gases,and it has been extensively used not only for basic science ...
This work was supported by National Natural Science Foundation of China 51425402,51371066,51671073;National Key Research and Development Program of China 2016YFB0301201;R.O.R.was supported by U.S.Department of Energy,Office of Science,Office of Basic Energy Sciences,Materials Sciences and Engineering Division,under Contract No.DE-AC02-05CH11231.
The hidden order of atomic packing in amorphous structures and how this may provide the origin of plastic events have long been a goal in the understanding of plastic deformation in metallic glasses.To pursue this iss...
Project supported by the National Natural Science Foundation of China(Nos.61435002,61527823 61321063)
We investigate the dispersion properties ofnanometer-scaled silicon nitride suspended membrane wave- guides around the communication wavelength and systematically study their relationship with the key structural param...
Single event multiple-cell upsets(MCU) increase sharply with the semiconductor devices scaling. The impacts of several test factors on heavy ion single event MCU in 65 nm SRAM are studied based on the buildup of MCU...
Project supported by the National Basic Research Program of China(No.2006CB302700);the National Natural Science Foundation of China(No.60876076);the National Key Scientific and Technological Project of China(No.2009ZX02023-5-3)
A new modified method based on the charge pumping technique is proposed and adopted to extract the lateral profiles of oxide charges in an advanced MOSFET. A 0.12 μm SONOS device with 50 nm threshold voltage peak is ...