volume 48 issue 1 pages 191-196

Dose Response of the E1’ Centre in Quartz

Publication typeJournal Article
Publication date2021-01-01
scimago Q3
wos Q4
SJR0.326
CiteScore3.1
Impact factor0.9
ISSN17338387, 18971695
Earth and Planetary Sciences (miscellaneous)
Abstract

The E1’ centre is one of the most common paramagnetic defects observed by electron spin resonance (ESR) in natural quartz, the formation of which is, however, quite complicated. The dose response to gamma ray irradiation of the E1’ centre in natural quartz was systematically investigated in the present study to find that its dose response depends on the heating conditions of the sample before irradiation. The signal intensity decreases on irradiation when quartz has been heated up to 300°C, while it increases when heated above 400°C. The phenomena can be explained by the electronic processes that heating supplies electronic holes to the oxygen vacancies while gamma ray irradiation supplies electrons.

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GOST Copy
Toyoda S., Amimoto M. Dose Response of the E1’ Centre in Quartz // Geochronometria. 2021. Vol. 48. No. 1. pp. 191-196.
GOST all authors (up to 50) Copy
Toyoda S., Amimoto M. Dose Response of the E1’ Centre in Quartz // Geochronometria. 2021. Vol. 48. No. 1. pp. 191-196.
RIS |
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RIS Copy
TY - JOUR
DO - 10.2478/geochr-2020-0037
UR - https://doi.org/10.2478/geochr-2020-0037
TI - Dose Response of the E1’ Centre in Quartz
T2 - Geochronometria
AU - Toyoda, Shin
AU - Amimoto, Mana
PY - 2021
DA - 2021/01/01
PB - Walter de Gruyter
SP - 191-196
IS - 1
VL - 48
SN - 1733-8387
SN - 1897-1695
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2021_Toyoda,
author = {Shin Toyoda and Mana Amimoto},
title = {Dose Response of the E1’ Centre in Quartz},
journal = {Geochronometria},
year = {2021},
volume = {48},
publisher = {Walter de Gruyter},
month = {jan},
url = {https://doi.org/10.2478/geochr-2020-0037},
number = {1},
pages = {191--196},
doi = {10.2478/geochr-2020-0037}
}
MLA
Cite this
MLA Copy
Toyoda, Shin, and Mana Amimoto. “Dose Response of the E1’ Centre in Quartz.” Geochronometria, vol. 48, no. 1, Jan. 2021, pp. 191-196. https://doi.org/10.2478/geochr-2020-0037.