Resonant ultrasound spectroscopy: The essential toolbox

被引：62

作者：

Balakirev, Fedor F. ^{[1
]}

Ennaceur, Susan M. ^{[1
,2
]}

Migliori, Robert J. ^{[1
]}

Maiorov, Boris ^{[1
]}

Migliori, Albert ^{[1
]}

机构：

[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA

[2] Alamo Creek Engn, Santa Fe, NM 87506 USA

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2019年 / 90卷 / 12期

基金：

美国国家科学基金会;

关键词：

16;

D O I：

10.1063/1.5123165

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Resonant Ultrasound Spectroscopy (RUS) is an ultrasound-based minimal-effort high-accuracy elastic modulus measurement technique. RUS as described here uses the mechanical resonances (normal modes of vibration or just modes) of rectangular parallelepiped or cylindrical specimens with a dimension of from a fraction of a millimeter to as large as will fit into the apparatus. Provided here is all that is needed so that the reader can construct and use a state-of-the-art RUS system. Included are links to open-source circuit diagrams, links to download Los Alamos National Laboratory open-source data acquisition software, links to request free analysis software, procedures for acquiring measurements, considerations on building transducers, 3-D printed stage designs, and a full mathematical explanation of how the analysis software extracts elastic moduli from resonances. (C) 2019 Author(s).

引用

页数：14

共 8 条

[1]

Demarest H. H., 1969, THESIS

[2] CUBE-RESONANCE METHOD TO DETERMINE ELASTIC CONSTANTS OF SOLIDS [J].