Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure
A solid solution of the quasi-one-dimensional cuprate, (Ca1-xYx)0.82CuO2 with 0 ≤ x ≤ 0.435, has been successfully synthesized at room pressure. Upon yttrium doping (decreasing hole concentration), the formal Cu valence of the solid solution changes from + 2.36 to + 2.00 without any significant chan...
| Main Authors: | , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1999
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| _version_ | 1826277807481683968 |
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| author | Miyazaki, Y Hyatt, N Slaski, M Gameson, I Edwards, P |
| author_facet | Miyazaki, Y Hyatt, N Slaski, M Gameson, I Edwards, P |
| author_sort | Miyazaki, Y |
| collection | OXFORD |
| description | A solid solution of the quasi-one-dimensional cuprate, (Ca1-xYx)0.82CuO2 with 0 ≤ x ≤ 0.435, has been successfully synthesized at room pressure. Upon yttrium doping (decreasing hole concentration), the formal Cu valence of the solid solution changes from + 2.36 to + 2.00 without any significant change in the crystal structure. The solid solution shows an evolution in magnetic behavior, from a dimerlike spin state to a long-range, magnetically ordered state. The former state can be treated as a dilute one-dimensional spin system consisting of both spin dimers (S = 0) and paramagnetic spin segments (S = 1/2). |
| first_indexed | 2024-03-06T23:34:28Z |
| format | Journal article |
| id | oxford-uuid:6d2b79d7-9a3c-4c6f-88bd-1712e4b77289 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T23:34:28Z |
| publishDate | 1999 |
| record_format | dspace |
| spelling | oxford-uuid:6d2b79d7-9a3c-4c6f-88bd-1712e4b772892022-03-26T19:16:05ZCrystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressureJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:6d2b79d7-9a3c-4c6f-88bd-1712e4b77289EnglishSymplectic Elements at Oxford1999Miyazaki, YHyatt, NSlaski, MGameson, IEdwards, PA solid solution of the quasi-one-dimensional cuprate, (Ca1-xYx)0.82CuO2 with 0 ≤ x ≤ 0.435, has been successfully synthesized at room pressure. Upon yttrium doping (decreasing hole concentration), the formal Cu valence of the solid solution changes from + 2.36 to + 2.00 without any significant change in the crystal structure. The solid solution shows an evolution in magnetic behavior, from a dimerlike spin state to a long-range, magnetically ordered state. The former state can be treated as a dilute one-dimensional spin system consisting of both spin dimers (S = 0) and paramagnetic spin segments (S = 1/2). |
| spellingShingle | Miyazaki, Y Hyatt, N Slaski, M Gameson, I Edwards, P Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title | Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title_full | Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title_fullStr | Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title_full_unstemmed | Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title_short | Crystal structure and magnetic properties of the quasi-one-dimensional compound (Ca1-xYx)(0.82)CuO2 prepared at room pressure |
| title_sort | crystal structure and magnetic properties of the quasi one dimensional compound ca1 xyx 0 82 cuo2 prepared at room pressure |
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