Effect of Magnetic Quantization on the diffusivity-Mobility Ratio in HgTe-CdTe Superlattices.

S. Bhattacharyya; K. P. Ghatak; S. Biswas

doi:10.1117/12.967511

1 January 1987 Effect of Magnetic Quantization on the diffusivity-Mobility Ratio in HgTe-CdTe Superlattices.

S. Bhattacharyya, K. P. Ghatak, S. Biswas

Proceedings Volume 0836, Optoelectronic Materials, Devices, Packaging, and Interconnects; (1987) https://doi.org/10.1117/12.967511
Event: Cambridge Symposium on Fiber Optics and Integrated Optoelectronics, 1987, Cambridge, MA, United States

Abstract

The Einstein relation for the diffusivity-mobility ratio of the carriers in semi-conductors (hereinafter referred to as DMR) is a very important one, since the simplest method of analyzing semiconductor devices taking into account the degeneracy of the bands is to use the DMR to express the performance of them at the device terminals and the switching speed in terms of carrier concentration. In recent years, the connection of the DM with the velocity auto-correlation function, its relation with the screening of the carriers in semiconductors and the vario modifications of the DMR in degenerate semiconductors having different types of band structures under varying physical conditions have extensively been investigated in the literature.

Citation Download Citation

S. Bhattacharyya, K. P. Ghatak, and S. Biswas "Effect of Magnetic Quantization on the diffusivity-Mobility Ratio in HgTe-CdTe Superlattices.", Proc. SPIE 0836, Optoelectronic Materials, Devices, Packaging, and Interconnects, (1 January 1987); https://doi.org/10.1117/12.967511

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available