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Title: Simulating the effect of boron doping in superconducting carbon

Journal Article · · Physical Review B
 [1];  [2];  [3]
  1. Univ. of Texas, Austin, TX (United States). Center for Computational Materials, Inst. for Computational Engineering and Sciences
  2. Univ. of Texas, Austin, TX (United States). Center for Computational Materials, Inst. for Computational Engineering and Sciences, Dept. of Chemical Engineering, and Dept. of Physics
  3. Univ. of California, Berkeley, CA (United States). Dept. of Physics; Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). Materials Sciences Division

This study examines the effect of boron doping in superconducting forms of amorphous carbon. By judiciously optimizing boron substitutional sites in simulated amorphous carbon, we predict a superconducting transition temperature near 37 K at 14% boron concentration. Our findings have direct implications for understanding the recently discovered high-$$T_c$$ superconductivity in Q-carbon.

Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). National Energy Research Scientific Computing Center (NERSC)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Materials Sciences & Engineering Division
Grant/Contract Number:
FG02-06ER46286; AC02-05CH11231
OSTI ID:
1544330
Alternate ID(s):
OSTI ID: 1419093
Journal Information:
Physical Review B, Vol. 97, Issue 5; ISSN 2469-9950
Publisher:
American Physical Society (APS)Copyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 15 works
Citation information provided by
Web of Science

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Cited By (1)


Figures / Tables (5)