Preparation and Anisotropic Elastic Property of Bi-Sr-Ca-Cu-O Whiskers

Khaliq A. CHAUDHARY; M. Arshad CHOUDHRY

Makale detayları

Preparation and Anisotropic Elastic Property of Bi-Sr-Ca-Cu-O Whiskers

Yazarlar:

Khaliq A. CHAUDHARY | M. Arshad CHOUDHRY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2002 Vol.26 Issue 1, pp.61-66

Belge Tipi:

Makale

Yayın Tarihi:

12/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000762285

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101

Anahtar kelimeler:

Özet:

 

Flexible and superconducting Bi-Sr-Ca-Cu-O whiskers have been prepared  by sintering the melt-quenched glassy powder at 830oC in oxygen  atmosphere.  X-ray diffraction and a.c. susceptibility measurements  reveal that the whiskers belong to 2212 phase with Tc = 79k.  The  whiskers possess high strength and flexibility along c-axis but were  found to be weak and brittle when bent normal to the c-axis.  The  anisotropic micromechanical elastic property of the whiskers have been  demonstrated under a low power optical microscope.

 

Flexible and superconducting Bi-Sr-Ca-Cu-O whiskers have been prepared  by sintering the melt-quenched glassy powder at 830oC in oxygen  atmosphere.  X-ray diffraction and a.c. susceptibility measurements  reveal that the whiskers belong to 2212 phase with Tc = 79k.  The  whiskers possess high strength and flexibility along c-axis but were  found to be weak and brittle when bent normal to the c-axis.  The  anisotropic micromechanical elastic property of the whiskers have been  demonstrated under a low power optical microscope.

Makale detayları

Preparation and Anisotropic Elastic Property of Bi-Sr-Ca-Cu-O Whiskers

Yazarlar:

Khaliq A. CHAUDHARY | M. Arshad CHOUDHRY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2002 Vol.26 Issue 1, pp.61-66

Belge Tipi:

Makale

Yayın Tarihi:

12/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000762285

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101

Turk. J. Phys.

26

(2002)

61-66. Full text: pdf Other articles published in the same issue: Turk. J. Phys.

vol.26

iss.1.

Sayı

Makale detayları

Preparation and Anisotropic Elastic Property of Bi-Sr-Ca-Cu-O Whiskers

Yazarlar: Khaliq A. CHAUDHARY | M. Arshad CHOUDHRY

Yayıncı: TUBITAK

Dergi: Turkish Journal of Physics 2002 Vol.26 Issue 1, pp.61-66

Belge Tipi: Makale

Yayın Tarihi: 12/2001

Belge Dili: Türkçe

Document ID (Org No.): 2000762285

Sıklık: İki Aylık

eISSN: 1303-6122

pISSN: 1300-0101

Turk. J. Phys.

26

(2002)

61-66. Full text: pdf Other articles published in the same issue: Turk. J. Phys.

vol.26

iss.1.

Sayı

Yazarlar:

Khaliq A. CHAUDHARY | M. Arshad CHOUDHRY

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Physics 2002 Vol.26 Issue 1, pp.61-66

Belge Tipi:

Makale

Yayın Tarihi:

12/2001

Belge Dili:

Türkçe

Document ID (Org No.):

2000762285

Sıklık:

İki Aylık

eISSN:

1303-6122

pISSN:

1300-0101