Z. Zhai

collaborators

2 papers

cond-mat.str-el1999

Microwave Absorption Peaks : Signatures of Spin Dynamics in Cuprates

S. Sridhar, Z. Zhai, A. Erb

We show that a common feature of temperature-dependent microwave absorption is the presence of absorption peaks. $a c$ loss peaks can arise when the internal $T$ -dependent magnetic…

cond-mat.str-el1999

Observation of spin freezing and relaxation at microwave frequencies in the spin ladder compound $S r_{14 - x} C a_{x} C u_{24} O_{41}$

Z. Zhai, P. V. Patanjali, N. Hakim +5

We report the observation of a frequency ( $ω$ ) and temperature (T) -dependent loss peak in $χ^{''}$ and accompanying dispersion in $χ^{'}$ from microwave (2-18GHz) measurements of the co…

Microwave Absorption Peaks : Signatures of Spin Dynamics in Cuprates

Observation of spin freezing and relaxation at microwave frequencies in the spin ladder compound Sr14−x​Cax​Cu24​O41​

Observation of spin freezing and relaxation at microwave frequencies in the spin ladder compound $S r_{14 - x} C a_{x} C u_{24} O_{41}$