Guruswamy, S. and Hirth, J. P. and Faber, K. T. (1986) Mechanical Properties of Ga_(1–x)In_xAs. In: Semiconductor-on-Insulator and Thin Film Transistor Technology. Materials Research Society Symposium Proceedings. No.53. Materials Research Society , Pittsburgh, PA, pp. 329-336. ISBN 0931837189. https://resolver.caltech.edu/CaltechAUTHORS:20140916-213750146
Full text is not posted in this repository. Consult Related URLs below.
Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20140916-213750146
Abstract
Substantial solid solution strengthening of GaAs by In acting as InAs_4 units has recently been predicted. This strengthening could account for the reduction of dislocation density in GaAs single crystals grown from the melt. High temperature hardness measurements up to 700ºC have been carried out on (100) GaAs and Ga_(0.9975)In_(0.0025)As wafers. Results show a significant strengthening effect in In-doped GaAs even at concentration levels of about 0.2 wt%. A temperature independent flow stress region is observed for both these alloys. The In-doped GaAs shows a higher plateau stress level compared to the undoped GaAs. The results are consistent with the solid solution strengthening model.
| Item Type: | Book Section | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Related URLs: |
| ||||||||||||||
| ORCID: |
| ||||||||||||||
| Alternate Title: | Mechanical Properties of Ga1–xInxAs | ||||||||||||||
| Additional Information: | © Materials Research Society 1986. This work was initiated under NSF PYI award (DMR-8351476) in conjunction with IBM, Champion Spark Plug Co., Eastman Kodak and Owens Corning Fiberglass. Current support is provided by AFOSR (Contract F49620-85-C-0129). | ||||||||||||||
| Funders: |
| ||||||||||||||
| Series Name: | Materials Research Society Symposium Proceedings | ||||||||||||||
| Issue or Number: | 53 | ||||||||||||||
| DOI: | 10.1557/PROC-53-329 | ||||||||||||||
| Record Number: | CaltechAUTHORS:20140916-213750146 | ||||||||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20140916-213750146 | ||||||||||||||
| Official Citation: | S. Guruswamy, J.P. Hirth and K.T. Faber (1985). Mechanical Properties of Ga1–xInxAs. MRS Proceedings, 53, 329 doi:10.1557/PROC-53-329. | ||||||||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||||||||
| ID Code: | 49761 | ||||||||||||||
| Collection: | CaltechAUTHORS | ||||||||||||||
| Deposited By: | George Porter | ||||||||||||||
| Deposited On: | 17 Sep 2014 23:34 | ||||||||||||||
| Last Modified: | 10 Nov 2021 18:47 |
Repository Staff Only: item control page
