Nematicity and Charge Order in Superoxygenated
In this Letter, we report a resonant x-ray scattering measurement of stripelike charge order in the 1/8th doped component of electronically phase-separated, orthorhombic La[subscript 2]CuO[subscript 4+y]. This observation is coupled to the absence of any resonant (001) peak, which at different reson...
| Main Authors: | , , , , , , , , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
American Physical Society
2018
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| Online Access: | http://hdl.handle.net/1721.1/117338 |
| _version_ | 1826206725183635456 |
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| author | Zhang, Zhiwei Sutarto, R. He, F. Chou, F. C. Udby, L. Holm, S. L. Hines, W. A. Budnick, J. I. Wells, B. O. Zhu, Zhihai |
| author2 | Massachusetts Institute of Technology. Department of Physics |
| author_facet | Massachusetts Institute of Technology. Department of Physics Zhang, Zhiwei Sutarto, R. He, F. Chou, F. C. Udby, L. Holm, S. L. Hines, W. A. Budnick, J. I. Wells, B. O. Zhu, Zhihai |
| author_sort | Zhang, Zhiwei |
| collection | MIT |
| description | In this Letter, we report a resonant x-ray scattering measurement of stripelike charge order in the 1/8th doped component of electronically phase-separated, orthorhombic La[subscript 2]CuO[subscript 4+y]. This observation is coupled to the absence of any resonant (001) peak, which at different resonant energies has been identified with the presence of low-temperature-tetragonal-like structural tilt patterns or nematicity in the CuO planes. Thus, we provide evidence that structural pinning is not necessary for the formation of static charge stripes and that the relationship between charge nematicity and stripes may not be simple. |
| first_indexed | 2024-09-23T13:37:34Z |
| format | Article |
| id | mit-1721.1/117338 |
| institution | Massachusetts Institute of Technology |
| language | English |
| last_indexed | 2024-09-23T13:37:34Z |
| publishDate | 2018 |
| publisher | American Physical Society |
| record_format | dspace |
| spelling | mit-1721.1/1173382022-10-01T16:09:04Z Nematicity and Charge Order in Superoxygenated Zhang, Zhiwei Sutarto, R. He, F. Chou, F. C. Udby, L. Holm, S. L. Hines, W. A. Budnick, J. I. Wells, B. O. Zhu, Zhihai Massachusetts Institute of Technology. Department of Physics Zhu, Zhihai In this Letter, we report a resonant x-ray scattering measurement of stripelike charge order in the 1/8th doped component of electronically phase-separated, orthorhombic La[subscript 2]CuO[subscript 4+y]. This observation is coupled to the absence of any resonant (001) peak, which at different resonant energies has been identified with the presence of low-temperature-tetragonal-like structural tilt patterns or nematicity in the CuO planes. Thus, we provide evidence that structural pinning is not necessary for the formation of static charge stripes and that the relationship between charge nematicity and stripes may not be simple. United States. Department of Energy. Office of Basic Energy Sciences (Contract DEFG02- 00ER45801) 2018-08-13T18:47:43Z 2018-08-13T18:47:43Z 2018-08 2018-02 2018-08-08T18:00:23Z Article http://purl.org/eprint/type/JournalArticle 0031-9007 1079-7114 http://hdl.handle.net/1721.1/117338 Zhang, Zhiwei et al. "Nematicity and Charge Order in Superoxygenated." Physical Review Letters 121, 6 (August 2018): 067602 © 2018 American Physical Society en http://dx.doi.org/10.1103/PhysRevLett.121.067602 Physical Review Letters Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. American Physical Society application/pdf American Physical Society American Physical Society |
| spellingShingle | Zhang, Zhiwei Sutarto, R. He, F. Chou, F. C. Udby, L. Holm, S. L. Hines, W. A. Budnick, J. I. Wells, B. O. Zhu, Zhihai Nematicity and Charge Order in Superoxygenated |
| title | Nematicity and Charge Order in Superoxygenated |
| title_full | Nematicity and Charge Order in Superoxygenated |
| title_fullStr | Nematicity and Charge Order in Superoxygenated |
| title_full_unstemmed | Nematicity and Charge Order in Superoxygenated |
| title_short | Nematicity and Charge Order in Superoxygenated |
| title_sort | nematicity and charge order in superoxygenated |
| url | http://hdl.handle.net/1721.1/117338 |
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