Abstract
The g values of several possible models for paramagnetic centers in amorphous selenium are calculated by the method described in the preceding paper. The results of that paper show that the electron spin resonance lines of amorphous selenium reported to date cannot be attributed to free chain ends because of the disagreement in the calculated and observed g values. In this paper, we invoke interaction between the chain end and other atoms, including those in the same chain and in a neighboring chain, as well as impurities. The results show that the most probable source of the sharp line with g=2.0039±0.0006 is an oxygen impurity terminating the chain; the broad line with larger g values (2.3 to 2.8±0.01) can be interpreted as inhomogeneously broadened by pairs of interacting chain ends.
References
22
Referenced
15
10.1063/1.1727368
/ J. Chem. Phys. (1966)10.1021/ja01595a011
/ J. Am. Chem. Soc. (1956)10.1063/1.1726194
/ J. Chem. Phys. (1964){'key': '2024020901403683300_r4'}
10.1139/v63-306
/ Can. J. Chem. (1963)10.1080/00268976400100221
/ Mol. Phys. (1964){'key': '2024020901403683300_r6', 'first-page': '613', 'volume': '10', 'year': '1965', 'journal-title': 'Bull. Am. Phys. Soc.'}
/ Bull. Am. Phys. Soc. (1965){'key': '2024020901403683300_r7', 'first-page': '13', 'volume': '20', 'year': '1964', 'journal-title': 'Dokl. Akad. Nauk Azerb. SSSR'}
/ Dokl. Akad. Nauk Azerb. SSSR (1964)10.1063/1.1727367
/ J. Chem. Phys. (1966){'key': '2024020901403683300_r9', 'first-page': '2086', 'volume': '63', 'year': '1959', 'journal-title': 'J. Phys. Chem.'}
/ J. Phys. Chem. (1959){'key': '2024020901403683300_r10'}
{'key': '2024020901403683300_r11'}
10.1039/tf9524800515
/ Trans. Faraday Soc. (1952)10.1002/pol.1955.120168231
/ J. Polymer Sci. (1955)10.1021/ja01513a004
/ J. Am. Chem. Soc. (1959)10.1007/BF03156341
/ Acta Phys. Acad. Sci. Hung. (1957)10.1103/PhysRev.121.1001
/ Phys. Rev. (1961){'key': '2024020901403683300_r15'}
{'key': '2024020901403683300_r16', 'first-page': '14', 'volume': '11', 'year': '1966', 'journal-title': 'Bull. Am. Phys. Soc.'}
/ Bull. Am. Phys. Soc. (1966){'key': '2024020901403683300_r17'}
{'key': '2024020901403683300_r18', 'first-page': '113', 'volume': '1', 'year': '1959', 'journal-title': 'Fiz. Tver. Tela'}
/ Fiz. Tver. Tela (1959){'key': '2024020901403683300_r18a', 'first-page': '102', 'volume': '1', 'year': '1959', 'journal-title': 'Soviet Phys.-Solid State'}
/ Soviet Phys.-Solid State (1959)
Dates
Type | When |
---|---|
Created | 20 years, 7 months ago (Jan. 9, 2005, 4:42 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 8, 2024, 8:40 p.m.) |
Indexed | 1 year, 6 months ago (Feb. 9, 2024, 1:49 a.m.) |
Issued | 58 years, 9 months ago (Nov. 15, 1966) |
Published | 58 years, 9 months ago (Nov. 15, 1966) |
Published Print | 58 years, 9 months ago (Nov. 15, 1966) |
@article{Chen_1966, title={g-Value Calculations of Paramagnetic Centers in Amorphous Selenium}, volume={45}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1727369}, DOI={10.1063/1.1727369}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Chen, Inan}, year={1966}, month=nov, pages={3536–3542} }