NDLI: Influence of In$_{0.56}$Ga$_{0.44}$P/Ge heterostructure on diffusion of phosphorus in germanium during the formation of multiple solar cells

Content Provider	Springer Nature Link
Author	Kobeleva, S. P. Anfimov, I. M. Yurchuk, S. Yu. Vygovskaya, E. A. Zhalnin, B. V.
Copyright Year	2013
Abstract	Phosphorus profiles in germanium doped with gallium obtained within the formation of the first stage of a three-stage solar cell based on A$^{3}$B$^{5}$/Ge (Ga) have been studied. Secondary-ion mass spectroscopy has been applied to obtain profiles of phosphorus and gallium in germanium in flow of phosphine and in In$_{0.01}$Ga$_{0.99}$As/In$_{0.56}$Ga$_{0.44}$P/ Ge. It is observed that most of the phosphorus is supplied from In$_{0.56}$Ga$_{0.44}$P along with diffusion of gallium. The diffusion profiles of phosphorus in germanium have been calculated. It has been shown that diffusion of phosphorus from an In$_{0.56}$Ga$_{0.44}$P buffer layer, which is at the same time a source of gallium, depends on the coordinates, and, in order to describe this dependence, it is necessary to use mathematical models that take into account not only diffusion, but also the drift component of flow of phosphorus atoms.
Starting Page	27
Ending Page	29
Page Count	3
File Format	PDF
ISSN	10637850
Journal	Technical Physics Letters
Volume Number	39
Issue Number	1
e-ISSN	10906533
Language	English
Publisher	SP MAIK Nauka/Interperiodica
Publisher Date	2013-02-22
Publisher Place	Dordrecht
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Classical Continuum Physics
Content Type	Text
Resource Type	Article
Subject	Physics and Astronomy

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Influence of In$_{0.56}$Ga$_{0.44}$P/Ge heterostructure on diffusion of phosphorus in germanium during the formation of multiple solar cells