Ultrasonic attenuation investigation of the reentrant superconductor Er0.705H0.295Rh4B4

Keun Jenn Sun; Moises Levy; M. B. Maple; M. S. Torikachvilli

doi:10.1103/PhysRevB.39.2159

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Ultrasonic attenuation investigation of the reentrant superconductor Er0.705H0.295Rh4B4

Keun Jenn Sun, Moises Levy, M. B. Maple, M. S. Torikachvilli

DOI 10.1103/PhysRevB.39.2159 · Physical Review B

T1

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Abstract

Temperature-dependent and magnetic-field-dependent ultrasonic attenuation measurements in Er0.705Ho0.295Rh4B4 reflect the unusual magnetic and superconducting properties of this sample. Experimental data agree with theoretical predictions and verify that electromagnetic interaction is the predominant interaction in that sample at low temperatures.

Source-reported materials — not catalogue approval

Formula	Reported Tc (K)	Pressure (GPa)	Type
Er0.705Ho0.295Rh4B4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	7.6	Pressure unresolved	onset
Er0.705Ho0.295Rh4B4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	0.99	Pressure unresolved	zero_resistance
ErRh4B4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown
HoRh4B4 Archive — visibility unverified Source-occurrence policy only; no material identity or catalogue acceptance is inferred from the formula.	—	Pressure not reported	unknown