High-Performance High-Tc Superconducting Wires

Science ◽  
2006 ◽  
Vol 311 (5769) ◽  
pp. 1911-1914 ◽  
Author(s):  
S. Kang
Keyword(s):  
High Performance ◽  
High Tc ◽  
Superconducting Wires

High-Performance Piezoelectric Crystals, Ceramics, and Films

2018 ◽  
Vol 48 (1) ◽  
pp. 191-217 ◽  
Author(s):  
Susan Trolier-McKinstry ◽  
Shujun Zhang ◽  
Andrew J. Bell ◽  
Xiaoli Tan
Keyword(s):  
Thin Films ◽  
Small Molecules ◽  
Single Crystals ◽  
Applied Electric Field ◽  
High Performance ◽  
Piezoelectric Effect ◽  
Piezoelectric Materials ◽  
Inorganic Materials ◽  
Piezoelectric Response ◽  
Piezoelectric Crystals

Piezoelectric materials convert between electrical and mechanical energies such that an applied stress induces a polarization and an applied electric field induces a strain. This review describes the fundamental mechanisms governing the piezoelectric response in high-performance piezoelectric single crystals, ceramics, and thin films. While there are a number of useful piezoelectric small molecules and polymers, the article focuses on inorganic materials displaying the piezoelectric effect. Piezoelectricity is first defined, and the mechanisms that contribute are discussed in terms of the key crystal structures for materials with large piezoelectric coefficients. Exemplar systems are then discussed and compared for the cases of single crystals, bulk ceramics, and thin films.

High-Tc Superconducting Bearings Design: Towards High-Performance Machines

2021 ◽  
pp. 371-430
Author(s):  
I. Valiente-Blanco ◽  
D. López-Pascual
Keyword(s):  
High Performance ◽  
High Tc

Crystallographic engineering in high-performance piezoelectric crystals

1999 ◽  
Author(s):  
Seung Eek E. Park ◽  
Satoshi Wada ◽  
Paul W. Rehrig ◽  
Shifang Liu ◽  
Leslie E. Cross ◽  
...  
Keyword(s):  
High Performance ◽  
Piezoelectric Crystals

Routes to obtain high performance, high Tc superconducting bulk materials

2000 ◽  
Vol 2 (6) ◽  
pp. 609-622 ◽  
Author(s):  
G Desgardin ◽  
M.P Delamare ◽  
F Delorme ◽  
V Garnier ◽  
F Giovannelli ◽  
...  
Keyword(s):  
High Performance ◽  
Bulk Materials ◽  
High Tc

A High Performance Energy Analyzer for Use in Electron Scanning Microscopy

1969 ◽  
Vol 27 ◽  
pp. 14-15
Author(s):  
A. V. Crewe ◽  
M. Isaacson ◽  
D. Johnson
Keyword(s):  
High Performance ◽  
Vertical Plane ◽  
Median Plane ◽  
Electron Gun ◽  
Uniform Field ◽  
Loss Mechanism ◽  
Electron Scanning Microscopy ◽  
Sector Type ◽  
Double Focusing ◽  
Electron Energy Loss

A double focusing magnetic spectrometer has been constructed for use with a field emission electron gun scanning microscope in order to study the electron energy loss mechanism in thin specimens. It is of the uniform field sector type with curved pole pieces. The shape of the pole pieces is determined by requiring that all particles be focused to a point at the image slit (point 1). The resultant shape gives perfect focusing in the median plane (Fig. 1) and first order focusing in the vertical plane (Fig. 2).

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