Infrared and Raman studies of the Verwey transition in magnetite

L. V. Gasparov; D. B. Tanner; D. B. Romero; H. Berger; G. Margaritondo; L. Forro

doi:10.1103/PhysRevB.62.7939

Infrared and Raman studies of the Verwey transition in magnetite

L. V. Gasparov
, D. B. Tanner
, D. B. Romero
, H. Berger
, G. Margaritondo
, L. Forro

College of Arts and Sciences

University of Florida
University of Maryland, College Park
École Polytechnique

Producción científica: Article › revisión exhaustiva

Resumen

We present infrared and Raman measurements of magnetite (Fe3O4). This material is known to undergo a metal-insulator and a structural transition (Verwey transition) at T-V = 120 K. The structural aspect of the Verwey transition is disclosed by the appearance of additional infrared-active and Raman-active phonons.

Idioma original	American English
Publicación	Physical Review B
Volumen	62
N.º	12-15
DOI	https://doi.org/10.1103/PhysRevB.62.7939
Estado	Published - sept 15 2000

Disciplines

Atomic, Molecular and Optical Physics
Physics
Quantum Physics
Condensed Matter Physics

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title = "Infrared and Raman studies of the Verwey transition in magnetite",

abstract = "We present infrared and Raman measurements of magnetite (Fe3O4). This material is known to undergo a metal-insulator and a structural transition (Verwey transition) at T-V = 120 K. The structural aspect of the Verwey transition is disclosed by the appearance of additional infrared-active and Raman-active phonons.",

author = "Gasparov, \{L. V.\} and Tanner, \{D. B.\} and Romero, \{D. B.\} and H. Berger and G. Margaritondo and L. Forro",

year = "2000",

month = sep,

day = "15",

doi = "10.1103/PhysRevB.62.7939",

language = "American English",

volume = "62",

journal = "Physical Review B",

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T1 - Infrared and Raman studies of the Verwey transition in magnetite

AU - Gasparov, L. V.

AU - Tanner, D. B.

AU - Romero, D. B.

AU - Berger, H.

AU - Margaritondo, G.

AU - Forro, L.

PY - 2000/9/15

Y1 - 2000/9/15

N2 - We present infrared and Raman measurements of magnetite (Fe3O4). This material is known to undergo a metal-insulator and a structural transition (Verwey transition) at T-V = 120 K. The structural aspect of the Verwey transition is disclosed by the appearance of additional infrared-active and Raman-active phonons.

AB - We present infrared and Raman measurements of magnetite (Fe3O4). This material is known to undergo a metal-insulator and a structural transition (Verwey transition) at T-V = 120 K. The structural aspect of the Verwey transition is disclosed by the appearance of additional infrared-active and Raman-active phonons.

UR - https://infoscience.epfl.ch/record/90376

U2 - 10.1103/PhysRevB.62.7939

DO - 10.1103/PhysRevB.62.7939

M3 - Article

SN - 2469-9969

VL - 62

JO - Physical Review B

JF - Physical Review B

IS - 12-15

ER -

Infrared and Raman studies of the Verwey transition in magnetite

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