Electron paramagnetic resonance (EPR) investigation zinc - phosphorus two-spin system in the silicon matrix

S. N. Dobryakov; B. V. Kornilov; V. V. Privezentsev

doi:10.1117/12.620529

1 June 2005 Electron paramagnetic resonance (EPR) investigation zinc - phosphorus two-spin system in the silicon matrix

S. N. Dobryakov, B. V. Kornilov, V. V. Privezentsev

Proceedings Volume 5833, Quantum Informatics 2004; (2005) https://doi.org/10.1117/12.620529
Event: 18th International Conference on Photoelectronics and Night Vision Devices and Quantum Informatics 2004, 2004, Moscow, Russian Federation

Abstract

In the n-type silicon alloyed by phosphorus and compensated by zinc on a background wide and intensive Lorentz lines the narrow undistinguished signal have been discovered. In a narrow interval ol magnetic fields it finds out thin SF1 structure. It is characterize for the ionic pair which are taking placc in triplet condition. The mathematical analysis of spectrum EPR of the second signal specifies formatior of the individual ionic pair formed spin-free by neutral zinc atom and positively charged ion phosphorus (spin S=1/2). From dipole constants follows that the distance between zinc atom and phosphorus in ionic pair makes about 10Å (two nuclear distances of silicon). Temperature dependence of spectrum EPR of this ionic specifies pairs appreciable increase in distance in it at temperatures below 183K that apparently is caused by phase transition in a vicinity of this pair. Spectral parameters of ionic pair Zn-P are determined.

Citation Download Citation

S. N. Dobryakov, B. V. Kornilov, and V. V. Privezentsev "Electron paramagnetic resonance (EPR) investigation zinc - phosphorus two-spin system in the silicon matrix", Proc. SPIE 5833, Quantum Informatics 2004, (1 June 2005); https://doi.org/10.1117/12.620529

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