Ultrasonic investigation of Nd0.5Sr0.5MnO3

S  Zvyagin; H  Schwenk; B  Luthi; K V  Kamenev; D M  Paul; G  Balakrishnan; V I  Kamenev; Y G  Pashkevich

Ultrasonic investigation of Nd_0.5Sr_0.5MnO₃

S Zvyagin, H Schwenk, B Luthi, K V Kamenev, D M Paul, G Balakrishnan, V I Kamenev, Y G Pashkevich

School of Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

Results of ultrasonic studies of the magnetoresistive compound Nd0.5Sr0.5MnO3 in a broad temperature range (1.5-180K) are reported. With decreasing temperature the pronounced acousticniode 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. (C) 2001 Elsevier Science B.V. All rights reserved.

Original language	English
Pages (from-to)	882-883
Number of pages	2
Journal	Journal of Magnetism and Magnetic Materials
Volume	226
Publication status	Published - May 2001

Keywords / Materials (for Non-textual outputs)

phase transition - metal-insulator
ultrasonic attenuation
ultrasonic velocity

Cite this

@article{c768878c024e4efb82e64413b3d0d4a7,

title = "Ultrasonic investigation of Nd0.5Sr0.5MnO3",

abstract = "Results of ultrasonic studies of the magnetoresistive compound Nd0.5Sr0.5MnO3 in a broad temperature range (1.5-180K) are reported. With decreasing temperature the pronounced acousticniode 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. (C) 2001 Elsevier Science B.V. All rights reserved.",

keywords = "phase transition - metal-insulator, ultrasonic attenuation, ultrasonic velocity",

author = "S Zvyagin and H Schwenk and B Luthi and Kamenev, {K V} and Paul, {D M} and G Balakrishnan and Kamenev, {V I} and Pashkevich, {Y G}",

year = "2001",

month = may,

language = "English",

volume = "226",

pages = "882--883",

journal = "Journal of Magnetism and Magnetic Materials",

issn = "0304-8853",

publisher = "Elsevier",

}

TY - JOUR

T1 - Ultrasonic investigation of Nd0.5Sr0.5MnO3

AU - Zvyagin, S

AU - Schwenk, H

AU - Luthi, B

AU - Kamenev, K V

AU - Paul, D M

AU - Balakrishnan, G

AU - Kamenev, V I

AU - Pashkevich, Y G

PY - 2001/5

Y1 - 2001/5

N2 - Results of ultrasonic studies of the magnetoresistive compound Nd0.5Sr0.5MnO3 in a broad temperature range (1.5-180K) are reported. With decreasing temperature the pronounced acousticniode 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. (C) 2001 Elsevier Science B.V. All rights reserved.

AB - Results of ultrasonic studies of the magnetoresistive compound Nd0.5Sr0.5MnO3 in a broad temperature range (1.5-180K) are reported. With decreasing temperature the pronounced acousticniode 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. (C) 2001 Elsevier Science B.V. All rights reserved.

KW - phase transition - metal-insulator

KW - ultrasonic attenuation

KW - ultrasonic velocity

M3 - Article

SN - 0304-8853

VL - 226

SP - 882

EP - 883

JO - Journal of Magnetism and Magnetic Materials

JF - Journal of Magnetism and Magnetic Materials

ER -

Ultrasonic investigation of Nd0.5Sr0.5MnO3

Abstract

Keywords / Materials (for Non-textual outputs)

Fingerprint

Cite this

Ultrasonic investigation of Nd_0.5Sr_0.5MnO₃