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Search Publications by: Craig Brown (Fed)

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Displaying 151 - 160 of 160

A reversible structural transition in MIL-53 with large temperature hysteresis

August 12, 2008
Author(s)
Yun Liu, Jae-Hyuk Her, Anne Dailly, A. Ramirez-Cuesta, Dan A. Neumann, Craig Brown
The metal-organic framework, MIL-53, can have a structural transition from an open-pored to a closed-pored structure by adsorbing different guest molecules. The aid of guest molecules is believed to be necessary to initiate this "breathing" effect. Using

Terahertz Spectroscopy of Short-Chain Polypeptides

July 1, 2003
Author(s)
M R. Kutteruf, Craig Brown, L K. Iwaki, M B. Campbell, Timothy M. Korter, Edwin J. Heilweil
Terahertz (THz) absorption and neutron vibrational spectra for solid-phase short-chain peptide sequences at 77 K and 298 K are reported. We demonstrate that a high degree of spectral and structural information exists for these systems in the 1 THz to 15

The NIST EBIT; A Progress Report

January 1, 1993
Author(s)
John D. Gillaspy, J R. Roberts, Craig M. Brown, Uri Feldman
(1993 publication) The invention of the Electron Beam Ion Trap (EBIT) at Livermore has marked the emergence of a versatile new source for the spectroscopic study of highly charged ions. An EBIT can produce virtually any highly charged state of any atom on