128 citations · 164 across the 4 of their papers we have counts for
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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. loss peaks can arise when the internal -dependent magnetic…
Modeling nonlinearity and hysteresis due to critical-state flux penetration in hard superconductors
T. Dasgupta, Durga P. Choudhury, S. Sridhar
The nonlinear surface impedance of a thin superconducting strip carrying a microwave current has been calculated numerically from first principles based upon flux penetration due t…
Harmonic generation from YBCO microwave resonators
Durga P. Choudhury, John S. Derov, S. Sridhar
Measurement of harmonic power on a suspended stripline microwave resonator patterned out of thin film YBa_2Cu_3O_7 (YBCO) has been carried out as a function of temperature and micr…
Observation of spin freezing and relaxation at microwave frequencies in the spin ladder compound
Z. Zhai, P. V. Patanjali, N. Hakim +5
We report the observation of a frequency () and temperature (T) -dependent loss peak in and accompanying dispersion in from microwave (2-18GHz) measurements of the co…