Observation of the “Dielectric Peltier Effect”
The theoretically predicted appearance of the temperature difference between the opposite sides of charging or discharging capacitors was observed for the first time. The capacitor of ferroelectric PbMg 1/3 Nb 2/3 O 3 crystal with Ni electrodes was charged applying the field to E = 10 6 V/m with the time constant ≈ 10 −5 s. The temperature difference at 300 K reached ≈ 10 −4 K. The theoretical analysis of a “generalized Peltier effect” at the boundary of two arbitrary materials is done and it is shown that the experimental result can be considered as a “dieletric Peltier effect”.
원문보기 무료다운로드 유료다운로드
- NDSL :
NDSL에서는 해당 원문을 복사서비스하고 있습니다. 아래의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.