Please use this identifier to cite or link to this item: http://scholarbank.nus.edu.sg/handle/10635/81396
Title: Dependence of the composition of InAs1-xSbx on the mole fraction of In in the melt using LPE
Authors: Chatrath, V.
Chua, S.J. 
Karunasiri, G. 
Mao, Y.
Issue Date: 1997
Citation: Chatrath, V.,Chua, S.J.,Karunasiri, G.,Mao, Y. (1997). Dependence of the composition of InAs1-xSbx on the mole fraction of In in the melt using LPE. International Symposium on IC Technology, Systems and Applications 7 : 379-381. ScholarBank@NUS Repository.
Abstract: The liquid phase epitaxial technique was used to grow InAsSb on the Gasb substrate using Sb as a solvent. This study departs from the traditional approach where the mole fraction of the group III component (In) was kept constant while varying the ratio between the group V components (As, Sb) to change the value of "x" in InAs1-xSbx. In our study we were able to achieve a variation in "x" by keeping the ratio of group V components (As and Sb) constant, while varying the In mole fraction in the melt. With this approach a wider range of temperature can be used for the growth, and layers with both positive and negative lattice mismatch can be obtained without any indication of substrate erosion. To the best of the authors knowledge this is the first study of this kind.
Source Title: International Symposium on IC Technology, Systems and Applications
URI: http://scholarbank.nus.edu.sg/handle/10635/81396
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