J. Betts

activity

19982007

collaborators

3 papers

cond-mat.str-el2007

Using magnetostriction to measure the spin-spin correlation function and magnetoelastic coupling in the quantum magnet NiCl $_{2}$ -4SC(NH $_{2}$ ) $_{2}$

V. S. Zapf, V. F. Correa, P. Sengupta +9

We report a method for determining the spatial dependence of the magnetic exchange coupling, $dJ / d r$ , from magnetostriction measurements of a quantum magnet. The organic Ni $S = 1$ …

cond-mat.mtrl-sci2003

Low-frequency Einstein mode in the zero-expansion material YbGaGe

F. R. Drymiotis, G. Lawes, A. Migliori +8

This paper was withdrawn by the authors.

cond-mat.str-el1998

Unconventional Transition from Metallic to Insulating Resistivity in the Spin-ladder Compound (Sr,Ca) $_{14}$ Cu $_{24}$ O $_{41}$

F. F. Balakirev, J. B. Betts, G. S. Boebinger +3

Spin-ladder compounds make interesting analogs of the high-temperature superconductors, because they contain layers of nearly one-dimensional "ladders" consisting of a square array…

Using magnetostriction to measure the spin-spin correlation function and magnetoelastic coupling in the quantum magnet NiCl2​-4SC(NH2​)2​

Low-frequency Einstein mode in the zero-expansion material YbGaGe

Unconventional Transition from Metallic to Insulating Resistivity in the Spin-ladder Compound (Sr,Ca)14​Cu24​O41​

Using magnetostriction to measure the spin-spin correlation function and magnetoelastic coupling in the quantum magnet NiCl $_{2}$ -4SC(NH $_{2}$ ) $_{2}$

Unconventional Transition from Metallic to Insulating Resistivity in the Spin-ladder Compound (Sr,Ca) $_{14}$ Cu $_{24}$ O $_{41}$