Liakh-Kahuy N. Low-temperature characteristics of Si1-хGeх whiskers and their application for creation of element base for temperature and strain sensors.

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0405U000565

Applicant for

Specialization

  • 05.27.01 - Твердотільна електроніка

21-01-2005

Specialized Academic Board

Д 35.052.12

Lviv Polytechnic National University

Essay

Object - whiskers Si1-хGeх and sensitive elements of temperature and strain sensors. Aim - establishment the laws of change Si1-хGeх characteristics at low temperature, influence of strain and magnetic field and creation of sensor element base. Innovation - giant piezoresistive effect is found in samples doped near metal- insulator transition; correlation between values of magnetoresistance, gauge factor and doping level is found. Application - cryoenergetic.

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