Ultrasonic investigation of Nd0.5Sr0.5MnO3
Source abstract
Abstract
Abstract Results of ultrasonic studies of the magnetoresistive compound Nd 0.5 Sr 0.5 MnO 3 in a broad temperature range (1.5–180 K) are reported. With decreasing temperature the pronounced acoustic mode hardening was observed at about T CO =145 K. The change of sound velocity around T CO was explained by a strong coupling between the acoustic phonons and the charge-ordered states.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Magnetic and transport properties of perovskites and related materials · High-pressure geophysics and materials · Advanced Condensed Matter Physics
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References (9)
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