HREM studies of the (001) surface of YBa2Cu4O8

Y  XIN; W  ZHOU; C J  HUMPHREYS

doi:10.1016/0921-4534(95)00327-4

HREM studies of the (001) surface of YBa2Cu4O8

Y XIN, W ZHOU, C J HUMPHREYS

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Abstract

The (001) surface of the high-T-c superconductor YBa2Cu4O8 has been studied using high-resolution electron microscopy (HREM). The surface of this material was usually found to terminate with the CuO2 plane corresponding to a sequence of bulk-Y-CuO2. There is some evidence of partial oxygen loss from this terminating plane. The different terminating surfaces of (001) cleavage planes of YBa2Cu4O8 and YBa2Cu3O7 are discussed.

Original language	English
Pages (from-to)	319-332
Number of pages	14
Journal	Physica C: Superconductivity
Volume	249
Issue number	3-4
DOIs	https://doi.org/10.1016/0921-4534(95)00327-4
Publication status	Published - 15 Jul 1995

Keywords

YBA2CU3O7-DELTA
SUPERCONDUCTOR
MICROSCOPY

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10.1016/0921-4534(95)00327-4

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title = "HREM studies of the (001) surface of YBa2Cu4O8",

abstract = "The (001) surface of the high-T-c superconductor YBa2Cu4O8 has been studied using high-resolution electron microscopy (HREM). The surface of this material was usually found to terminate with the CuO2 plane corresponding to a sequence of bulk-Y-CuO2. There is some evidence of partial oxygen loss from this terminating plane. The different terminating surfaces of (001) cleavage planes of YBa2Cu4O8 and YBa2Cu3O7 are discussed.",

keywords = "YBA2CU3O7-DELTA, SUPERCONDUCTOR, MICROSCOPY",

author = "Y XIN and W ZHOU and HUMPHREYS, {C J}",

year = "1995",

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doi = "10.1016/0921-4534(95)00327-4",

language = "English",

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T1 - HREM studies of the (001) surface of YBa2Cu4O8

AU - XIN, Y

AU - ZHOU, W

AU - HUMPHREYS, C J

PY - 1995/7/15

Y1 - 1995/7/15

N2 - The (001) surface of the high-T-c superconductor YBa2Cu4O8 has been studied using high-resolution electron microscopy (HREM). The surface of this material was usually found to terminate with the CuO2 plane corresponding to a sequence of bulk-Y-CuO2. There is some evidence of partial oxygen loss from this terminating plane. The different terminating surfaces of (001) cleavage planes of YBa2Cu4O8 and YBa2Cu3O7 are discussed.

AB - The (001) surface of the high-T-c superconductor YBa2Cu4O8 has been studied using high-resolution electron microscopy (HREM). The surface of this material was usually found to terminate with the CuO2 plane corresponding to a sequence of bulk-Y-CuO2. There is some evidence of partial oxygen loss from this terminating plane. The different terminating surfaces of (001) cleavage planes of YBa2Cu4O8 and YBa2Cu3O7 are discussed.

KW - YBA2CU3O7-DELTA

KW - SUPERCONDUCTOR

KW - MICROSCOPY

U2 - 10.1016/0921-4534(95)00327-4

DO - 10.1016/0921-4534(95)00327-4

M3 - Article

SN - 0921-4534

VL - 249

SP - 319

EP - 332

JO - Physica C: Superconductivity

JF - Physica C: Superconductivity

IS - 3-4

ER -

HREM studies of the (001) surface of YBa2Cu4O8

Abstract

Keywords

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