Dielectric properties of glasses prepared by quenching melts of superconducting Bi‐Ca‐Sr‐Cu‐O cuprates


Autoria(s): Varma, KBR; Subbanna, GN; Ramakrishnan, TV; Rao, CNR
Data(s)

03/07/1989

Resumo

Glasses obtained from quenching melts of superconducting bismuth cuprates of the formula Bi2(Ca,Sr)n+1CunO2n+4 with n=1 and 3 exhibit novel dielectric properties. They possess relatively high dielectric constants as well as high electrical conductivity. The novel dielectric properties of these cuprate glasses are likely to be of electronic origin. They exhibit a weak microwave absorption due to the presence of microcrystallites.

Formato

application/pdf

Identificador

http://eprints.iisc.ernet.in/31300/1/di-ele.pdf

Varma, KBR and Subbanna, GN and Ramakrishnan, TV and Rao, CNR (1989) Dielectric properties of glasses prepared by quenching melts of superconducting Bi‐Ca‐Sr‐Cu‐O cuprates. In: Applied Physics Letters, 55 (1). pp. 75-77.

Publicador

American Institute of Physics

Relação

http://apl.aip.org/applab/v55/i1/p75_s1

http://eprints.iisc.ernet.in/31300/

Palavras-Chave #Materials Research Centre #Solid State & Structural Chemistry Unit #Physics
Tipo

Journal Article

PeerReviewed