Thermostatically controlled unit for measurement of pyroelectric coefficient at temperatures of 1.3-80°Kстатья
Информация о цитировании статьи получена из
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Местоположение издательства:Road Town, United Kingdom
Первая страница:1587
Последняя страница:1590
Аннотация:The authors describe a unit that can be used with a helium bath at atmospheric pressure and under evacuation without immersion in the bath. The design of the unit, which is designed for static measurement of the pyroelectric coefficient, allows its temperature to be varied with minimum steps of 0.05°K. The electrometer channel of the unit ensures an electrostatic noise level of <10 -15 C, which permits measurement of the pyroelectric coefficient at a level of ≈10 -13 C·cm -2°K -1 with an error of ≈5%.