Soft Chemical Control of Superconductivity in Lithium Iron Selenide Hydroxides Li1–xFex(OH)Fe1–ySe
- Submitting institution
-
The University of Kent
- Unit of assessment
- 9 - Physics
- Output identifier
- 18946
- Type
- D - Journal article
- DOI
-
10.1021/ic5028702
- Title of journal
- Inorganic Chemistry
- Article number
- -
- First page
- 1958
- Volume
- 54
- Issue
- 4
- ISSN
- 0020-1669
- Open access status
- Out of scope for open access requirements
- Month of publication
- January
- Year of publication
- 2015
- URL
-
https://kar.kent.ac.uk/48079/
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
15
- Research group(s)
-
P - Physics of Quantum Materials
- Citation count
- 77
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- -
- Author contribution statement
- Ramos was the leading expert in X-ray Absorption Structure (XAS) in this collaboration. The XAS measurements which were carried out by Ramos and by S. Cassidy who was a joint Oxford/Diamond PhD student working under Ramos' supervision (Ramos was a Diamond employee at the time). Hydrothermal synthesis gives access to materials with a large range of Fe vacancy concentrations in the FeSe layer of these materials. This work shows that the higher superconducting transition temperatures are obtained for low number of vacancies and Fe oxidation state slightly below +2. XAS measurements provided information on both aspects (vacancies and oxidation state).
- Non-English
- No
- English abstract
- -