Bulk phase transition in YBa2Cu3O7- single crystals

H. Safar; H. Pastoriza; F. De La Cruz; D. J. Bishop; L. F. Schneemeyer; J. V. Waszczak

doi:10.1103/PhysRevB.43.13610

Bulk phase transition in YBa2Cu3O7- single crystals

H. Safar, H. Pastoriza, F. De La Cruz, D. J. Bishop, L. F. Schneemeyer, J. V. Waszczak

Chemistry and Biochemistry

Research output: Contribution to journal › Article

15 Scopus citations

Abstract

Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phase transition a few degrees below the superconducting critical temperature. The phase transition is indicated by a sudden drop of the lower critical field, Hc1(T), separating a full coherent state at low fields and temperatures, the Meissner state, from a region at higher temperatures where magnetic excitations are induced at H=0.

Original language	English
Pages (from-to)	13610-13613
Number of pages	4
Journal	Physical Review B
Volume	43
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevB.43.13610
State	Published - 1 Jan 1991

Access to Document

10.1103/PhysRevB.43.13610

Link to publication in Scopus

Fingerprint Dive into the research topics of 'Bulk phase transition in YBa2Cu3O7- single crystals'. Together they form a unique fingerprint.

Cite this

Safar, H., Pastoriza, H., De La Cruz, F., Bishop, D. J., Schneemeyer, L. F., & Waszczak, J. V. (1991). Bulk phase transition in YBa2Cu3O7- single crystals. Physical Review B, 43(16), 13610-13613. https://doi.org/10.1103/PhysRevB.43.13610

@article{a3ffea59b4bc456498da29fdb15a3f06,

title = "Bulk phase transition in YBa2Cu3O7- single crystals",

abstract = "Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phase transition a few degrees below the superconducting critical temperature. The phase transition is indicated by a sudden drop of the lower critical field, Hc1(T), separating a full coherent state at low fields and temperatures, the Meissner state, from a region at higher temperatures where magnetic excitations are induced at H=0.",

author = "H. Safar and H. Pastoriza and {De La Cruz}, F. and Bishop, {D. J.} and Schneemeyer, {L. F.} and Waszczak, {J. V.}",

year = "1991",

month = jan,

day = "1",

doi = "10.1103/PhysRevB.43.13610",

language = "English",

volume = "43",

pages = "13610--13613",

journal = "Physical Review B",

issn = "0163-1829",

publisher = "American Institute of Physics",

number = "16",

}

TY - JOUR

T1 - Bulk phase transition in YBa2Cu3O7- single crystals

AU - Safar, H.

AU - Pastoriza, H.

AU - De La Cruz, F.

AU - Bishop, D. J.

AU - Schneemeyer, L. F.

AU - Waszczak, J. V.

PY - 1991/1/1

Y1 - 1991/1/1

N2 - Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phase transition a few degrees below the superconducting critical temperature. The phase transition is indicated by a sudden drop of the lower critical field, Hc1(T), separating a full coherent state at low fields and temperatures, the Meissner state, from a region at higher temperatures where magnetic excitations are induced at H=0.

AB - Precise magnetization measurements of YBa2Cu3O7- single crystals have found evidence for a bulk phase transition a few degrees below the superconducting critical temperature. The phase transition is indicated by a sudden drop of the lower critical field, Hc1(T), separating a full coherent state at low fields and temperatures, the Meissner state, from a region at higher temperatures where magnetic excitations are induced at H=0.

UR - http://www.scopus.com/inward/record.url?scp=2842560614&partnerID=8YFLogxK

U2 - 10.1103/PhysRevB.43.13610

DO - 10.1103/PhysRevB.43.13610

M3 - Article

AN - SCOPUS:2842560614

VL - 43

SP - 13610

EP - 13613

JO - Physical Review B

JF - Physical Review B

SN - 0163-1829

IS - 16

ER -