| Publication Type |
pre-print |
| School or College |
College of Engineering |
| Department |
Materials Science & Engineering |
| Creator |
Scarpulla, Michael |
| Other Author |
Nagaoka, Akira; Miyake, Hideto; Taniyama, Tomoyasu; Kakimoto, Koichi; Nose, Yoshitaro; Yoshino, Kenji |
| Title |
Effects of sodium on electrical properties in Cu2ZnSnS4 single crystal |
| Date |
2014-01-01 |
| Description |
We have studied the effect of sodium on the electrical properties of Cu2ZnSnS4 (CZTS) single crystal by using temperature dependence of Hall effect measurement. The sodium substitution on the cation site in CZTS is observed from the increasing of unit-cell size by powder X-ray diffraction. Sodium increases the effective hole concentration and makes the thermal activation energy smaller. The degree of compensation decreases with sodium incorporation, thus the hole mobility is enhanced. We revealed that sodium is important dopant in CZTS to control the electrical properties. |
| Type |
Text |
| Publisher |
American Institute of Physics (AIP) |
| Volume |
104 |
| Issue |
15 |
| First Page |
152101-1 |
| Last Page |
152101-4 |
| Language |
eng |
| Bibliographic Citation |
Nagaoka, A., Miyake, H., Taniyama, T., Kakimoto, K., Nose, Y., Scarpulla, M. A., & Yoshino, K. (2014). Effects of sodium on electrical properties in Cu2ZnSnS4 single crystal. Applied Physics Letters, 104(15), 152101-1-152101-4. |
| Rights Management |
(c)American Institute of Physics. The following article appeared in Nagaoka, A., Miyake, H., Taniyama, T., Kakimoto, K., Nose, Y., Scarpulla, M. A., & Yoshino, K. Applied Physics Letters, 104(15), 2014 and may be found at http://dx.doi.org/10.1063/1.4871208. |
| Format Medium |
application/pdf |
| Format Extent |
899,978 bytes |
| Identifier |
uspace,18700 |
| ARK |
ark:/87278/s6h73qw2 |
| Setname |
ir_uspace |
| ID |
712566 |
| Reference URL |
https://collections.lib.utah.edu/ark:/87278/s6h73qw2 |
