Abstract
Grain boundaries in undoped polycrystalline silicon (poly-Si) thin films are shown to act as efficient hydrogen traps rather than as paths of enhanced diffusion. A comparison of hydrogen diffusion in poly-Si and undoped single-crystal silicon (c-Si) demonstrates that the diffusion in poly-Si is significantly suppressed compared to c-Si. These results have significant implications for hydrogenation of poly-Si thin-film transistors.
References
20
Referenced
75
{'key': '2024020304364027000_r1', 'first-page': '159', 'volume': 'EDL-1', 'year': '1980', 'journal-title': 'IEEE Electron Device Lett.'}
/ IEEE Electron Device Lett. (1980)10.1109/16.19936
/ IEEE Trans. Electron Devices (1989){'key': '2024020304364027000_r3', 'first-page': '570', 'volume': 'EDL-6', 'year': '1985', 'journal-title': 'IEEE Electron Device Lett.'}
/ IEEE Electron Device Lett. (1985){'key': '2024020304364027000_r4', 'first-page': '123', 'volume': 'EDL-10', 'year': '1989', 'journal-title': 'IEEE Electron Device Lett.'}
/ IEEE Electron Device Lett. (1989){'key': '2024020304364027000_r5'}
10.1063/1.97247
/ Appl. Phys. Lett. (1986)10.1103/PhysRevB.39.10791
/ Phys. Rev. B (1989)10.1103/PhysRevB.23.6648
/ Phys. Rev. B (1981)10.1002/pssa.2210840118
/ Phys. Status Solidi A (1984)10.1063/1.92934
/ Appl. Phys. Lett. (1982)10.1149/1.2085426
/ J. Electrochem. Soc. (1991){'key': '2024020304364027000_r12'}
10.1063/1.343327
/ J. Appl. Phys. (1989)10.1103/PhysRevB.43.14297
/ Phys. Rev. B (1991)10.1103/PhysRevB.35.4166
/ Phys. Rev. B (1987){'key': '2024020304364027000_r16'}
10.1016/0022-3093(84)90013-9
/ J. Non-Cryst. Solids (1984){'key': '2024020304364027000_r18', 'first-page': '1062', 'volume': '14', 'year': '1962', 'journal-title': 'J. Chem. Phys.'}
/ J. Chem. Phys. (1962){'key': '2024020304364027000_r18a', 'first-page': '35', 'volume': '5', 'year': '1964', 'journal-title': 'Phys. Chem. Glasses'}
/ Phys. Chem. Glasses (1964)10.1063/1.324180
/ J. Appl. Phys. (1977)
Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 26, 2002, 9:36 a.m.) |
Deposited | 1 year, 6 months ago (Feb. 2, 2024, 11:36 p.m.) |
Indexed | 1 month, 1 week ago (July 19, 2025, 11:39 p.m.) |
Issued | 32 years, 10 months ago (Oct. 5, 1992) |
Published | 32 years, 10 months ago (Oct. 5, 1992) |
Published Print | 32 years, 10 months ago (Oct. 5, 1992) |
@article{Jackson_1992, title={Hydrogen diffusion in polycrystalline silicon thin films}, volume={61}, ISSN={1077-3118}, url={http://dx.doi.org/10.1063/1.108446}, DOI={10.1063/1.108446}, number={14}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Jackson, W. B. and Johnson, N. M. and Tsai, C. C. and Wu, I.-W. and Chiang, A. and Smith, D.}, year={1992}, month=oct, pages={1670–1672} }