pp 531-532 June 1991 International Conference On Superconductivity—II

Foreword

P Rama Rao K J Rao S K Joshi C N R Rao S V Subramanyam

pp 533-538 June 1991 International Conference On Superconductivity—II

Evidence of charge localization from photoinduced infrared absorption in BaBiO₃

C Taliani A J Pal G Ruani R Zamboni R Masini

pp 539-543 June 1991 International Conference On Superconductivity—II

Raman and infrared studies of cupric oxide

Soumyendu Guha Dale Peebles J Terence Wieting

pp 545-549 June 1991 International Conference On Superconductivity—II

Characteristics of laser-induced plasma from highT_c superconductor

G Padmaja A V Ravi Kumar V Vidyalal P Radhakrishnan V P N Nampoori C P G Vallabhan

pp 551-554 June 1991 International Conference On Superconductivity—II

Oxygen isotope shifts of the Raman modes of YBa₂Cu₃O_7−x

J Chrzanowski E Altendorf J C Irwin J P Franck J Jung

pp 555-559 June 1991 International Conference On Superconductivity—II

High-T_c superconductivity in thed-p electron system

Valerii A Ivanov Rogdai A Zaitsev

pp 561-565 June 1991 International Conference On Superconductivity—II

The role of basal-plane oxygen atoms in determining the ferroelastic and microstructural properties of Y-Ba-Cu-O

V K Wadhawan

pp 567-574 June 1991 International Conference On Superconductivity—II

Superstructures in Ba_0·6K_0·4BiO_3−y and BaPb_1−xBi_xO_3−y

W Zhou M Dalton D A Jefferson P P Edwards

pp 575-584 June 1991 International Conference On Superconductivity—II

Crystal chemistry of Ruddlesden-Popper type structures in highT_c ceramic superconductors

Anurag Dwivedi A N Cormack

pp 585-592 June 1991 International Conference On Superconductivity—II

Electron microscopic observations of Bi and Tl bearing cuprate high temperature superconductors

B Das K Ramakrishna G D Verma R S Tiwari O N Srivastava

pp 593-598 June 1991 International Conference On Superconductivity—II

About copper valence and superconductivity

X Oudet G T Bhandage

pp 599-602 June 1991 International Conference On Superconductivity—II

T_c and crystal structure distortions of high-temperature superconductors

V A Ivanov M E Zhuravlev

pp 603-605 June 1991 International Conference On Superconductivity—II

Inelastic neutron scattering from Tl₂CaBa₂Cu₂O₈

S L Chaplot B A Dasannacharya R Mukhopadhyay K R Rao P R Vijayaraghavan R M Iyer G M Phatak J V Yakhmi

pp 607-611 June 1991 International Conference On Superconductivity—II

Crystal field excitations in electron superconductors

A T Boothroyd S M Doyle D McK Paul D S Misra R Osborn

pp 613-617 June 1991 International Conference On Superconductivity—II

High energy crystal field excitations in Pr_xY_1−xBa₂Cu₃O_7−δ

A T Boothroyd L W Caves D McK Paul R Osborn

pp 619-623 June 1991 International Conference On Superconductivity—II

NMR studies of Nd_2−xCe_xCuO₄

S M Doyle R Dupree A P Howes D McK Paul M E Smith

pp 625-629 June 1991 International Conference On Superconductivity—II

Magnetic resonance in high-temperature superconductors

K N Shrivastava

pp 631-635 June 1991 International Conference On Superconductivity—II

CESR in superconductors: Relevance of highT_c copper oxide systems

S N Ekbote

pp 637-639 June 1991 International Conference On Superconductivity—II

Electron paramagnetic resonance studies in the oxides Bi₂Sr₂Ca_1−xGd_xCu₂O_y

M D Sastry E V Sampathkumaran R M Kadam

pp 641-649 June 1991 International Conference On Superconductivity—II

Electron spin resonance studies of some cuprate(II)systems

A R Armstrong R Janes K K Singh P P Edwards

pp 651-654 June 1991 International Conference On Superconductivity—II

Thermal and magnetic measurements on YBa₂Cu₃O_7−y

J E Gordon R A Fisher S Kim N E Phillips

pp 655-657 June 1991 International Conference On Superconductivity—II

Low temperature heat capacity measurements on HoBa₂Cu₃O_7−δ

B K Basu S M Pattalwar R N Dixit S Y Shete

pp 659-663 June 1991 International Conference On Superconductivity—II

DTA studies of formation of LaBa₂Cu₃O_x

K Sucharitha C S Sunandana

pp 665-668 June 1991 International Conference On Superconductivity—II

Thermogravimetric method for determination of oxygen stoichiometry in superconducting 1:2:3 and metal-substituted 1:2:3 compounds

R Venkataramani S P Garg S Mazumder

pp 669-674 June 1991 International Conference On Superconductivity—II

Impedance and heat capacity anomalies in Y-Ba-Cu-O ceramics atT>T_c

V M Dmitriev V N Eropkin A M Gurevich M N Ofitserov N N Prentslau

pp 675-679 June 1991 International Conference On Superconductivity—II

Effect of heat treatment procedures on site preferences of Fe in YBa₂Cu₃O_7−D

S C Bhargava R Sharma J S Chakrabarty C V Tomy S K Malik

pp 681-686 June 1991 International Conference On Superconductivity—II

Doppler-broadened positron annihilation studies in Y-Ba-Cu-O, Tl-Ca-Ba-Cu-O and Bi-Ca-Sr-Cu-O superconductors

P K Pujari T Datta Satya Prakash S B Manohar I K Gopalakrishnan G M Phatak J V Yakhmi PVPSS Sastry R M Iyer

pp 687-690 June 1991 International Conference On Superconductivity—II

Interpretation of Mössbauer spectra of YBa₂Cu_3−xFe_xO_7−d

S C Bhargava J L Dormann S Sayouri J Jove G Priftis H Pankowska O Gorochov R Suryanarayanan

pp 691-695 June 1991 International Conference On Superconductivity—II

¹⁵¹Eu Mössbauer studies on Zn-doped EuBa₂Cu₃O_7−y

C V Tomy R Nagarajan S K Malik Ram Prasad N C Soni Kalyan Adhikary

pp 697-702 June 1991 International Conference On Superconductivity—II

Structural studies on Fe-substituted Y-Ba-Cu-O superconductors by Mössbauer spectroscopy

S Srinivasan V Sridharan T Nagarajan

pp 703-707 June 1991 International Conference On Superconductivity—II

Mössbauer studies of Gd-doped bismuth-based ceramic superconductors

E V Sampathkumaran G Wortmann G Kaindl

pp 709-712 June 1991 International Conference On Superconductivity—II

Mössbauer study of 3d-ion-substituted YBa₂(Cu, Fe, M)₃O_7−δ; M=V, Mn

S N Shringi R V Vadnere O M Prakash

pp 713-718 June 1991 International Conference On Superconductivity—II

Effect of laser irradiation on the superconducting properties of high-T_c SmBa₂Cu₃O_x

B K Roul A K Pradhan V V Rao P Bhattacharya P Pramanic V R Kalvey D N Bose K L Chopra

pp 719-722 June 1991 International Conference On Superconductivity—II

Cross-sectional observation of Bi-O and Cu-O layers by STM/STS in Bi₂Sr₂CaCu₂O_y

T Hasegawa K Kitazawa

pp 723-726 June 1991 International Conference On Superconductivity—II

Determination of the oxidizing ability of HTSC materials containing two elements with a variable degree of oxidation

R P Pantaler N B Lebed A B Blank

pp 727-730 June 1991 International Conference On Superconductivity—II

Carrier density control in the La_2−xSr_1+xCu₂O_6+y system

Tsuyoshi Tamegai Chiho Okada Yasuhiro Iye

pp 731-735 June 1991 International Conference On Superconductivity—II

A sequence of critical temperatures in YBCO between 20 and 70 K

K N R Taylor G J Russell S Bosi S L Town B Hunter C N W Darlington

pp 737-739 June 1991 International Conference On Superconductivity—II

Superconducting properties of the Bi-Ca-Sr-Cu-O system

S M M R Naqvi Musheer H Khan A A Qidwai Firoz Ahmad S M Zia-Ul-Haq Rashid-Bin Saif

pp 741-745 June 1991 International Conference On Superconductivity—II

Magnetic scattering and superconductivity in Nd_1·86Ce_0·14CuO_4−y

V Vijayashree C K Subramaniam R Srinivasan

pp 747-752 June 1991 International Conference On Superconductivity—II

Fluctuation-induced excess conductivity in the compounds CaREBaCu₃O_7−y (RE=La and Sm)

H Krishnan R Srinivasan V Sankaranarayanan C K Subramaniam G V Subba Rao

pp 753-758 June 1991 International Conference On Superconductivity—II

Effect of oxygen content on the electrical properties of YBa₂Cu₃O_7−x single crystals

B Ya Kotyuzhanskii

pp 759-761 June 1991 International Conference On Superconductivity—II

Superconducting gap in Nb seen by point contact spectroscopy

Srikanth Hariharan P K Mukhopadhyay A K Raychaudhuri

pp 763-766 June 1991 International Conference On Superconductivity—II

High resolutionV-I characteristics measurements on highT_c superconductors

Kapil M S Bajaj Biswanath Sarkar S T Lakshmikumar Ravi Mehrotra

pp 767-770 June 1991 International Conference On Superconductivity—II

Thermoelectric power of YBa₂Cu₃O_7−δ under pressure up to 9 GPa

Sheela K Ramasesha A K Singh

pp 771-776 June 1991 International Conference On Superconductivity—II

Resistive current states in narrow superconducting films

D A Dikin V M Dmitriev V N Svetlov G E Churilov

pp 777-781 June 1991 International Conference On Superconductivity—II

Microwave absorption studies in field-cooled hafnium doped YBaCuO

A G Vedeshwar Md Shahabuddin H D Bist S K Agarwal A V Narlikar

pp 783-787 June 1991 International Conference On Superconductivity—II

Microwave absorption in YBa₂Cu₃O_x granular thin films at the dc magnetic fields

S Benacka M Mahel S Gazi S Chromik

pp 789-792 June 1991 International Conference On Superconductivity—II

Effect of modulation amplitude on low-field microwave absorption in hafnium-doped Y-Ba-Cu-O

Md Shahabuddin A G Vedeshwar H D Bist Prem Chand S K Agarwal A V Narlikar

pp 793-796 June 1991 International Conference On Superconductivity—II

On the measurement of microwave absorption of bulk YBaCuO superconductors in X-band (8–12 GHz)

J K Singh H S Kothari O P Daga B R Singh W S Khokle

pp 797-801 June 1991 International Conference On Superconductivity—II

Nonlinear behaviour of high-T_c superconducting bridges at microwaves

L E Amatuni A A Akhumian K Y Constantinian R B Hayrapetian R M Martirossian G A Ovsyannikov

pp 803-806 June 1991 International Conference On Superconductivity—II

Investigation of high temperature superconductivity through microwave absorption method

C M Srivastava N Venkatramani A Datta N S H Rao

pp 807-810 June 1991 International Conference On Superconductivity—II

Decimeter-wave impedance measurement of Y- and Tl-based superconductors with and without an external magnetic field

S E Dem’yanov A A Drozd V R Sobol D V Pashik

pp 811-817 June 1991 International Conference On Superconductivity—II

ESR studies of superconducting cuprates: Low magnetic field effects at X-band and 300 MHz

R Janes P P Edwards R S Liu A D Stevens M C R Symons

pp 819-825 June 1991 International Conference On Superconductivity—II

Thermopower measurements on BiSrCaCuO system

C Bansal P Anil Kumar

pp 827-830 June 1991 International Conference On Superconductivity—II

Thermoelectric power of single-phase samples of Tl₂CaBa₂Cu₂O_y and Ba₂CaSr₂Cu₂O_y

V Vijayashree C K Subramaniam R Srinivasan I K Gopalakrishnan PVPSS Sastry J V Yakhmi R M Iyer

pp 831-835 June 1991 International Conference On Superconductivity—II

Thermopower of non-superconducting and superconducing Nd_1·85Ce_0·15CuO_4−y samples

V Vijayashree C K Subramaniam R Srinivasan

pp 837-845 June 1991 International Conference On Superconductivity—II

Low percolation concentration for zero thermoelectric power in Y₁Ba₂Cu₃O_7−x

S R Jha Y S Reddy R G Sharma

pp 847-851 June 1991 International Conference On Superconductivity—II

Hall effect and thermoelectric studies on Pb and Ag-doped Bi₂Sr₂Ca₂Cu₃O_x superconductors

B V Reddi N E Kostsova E G Salman

pp 853-858 June 1991 International Conference On Superconductivity—II

XANES study of oxygen doping in 1-2-3 system

KVR Rao K B Garg

pp 859-864 June 1991 International Conference On Superconductivity—II

An X-ray spectral study of the influence on the electronic structure of highT_c superconductors of the parameters determining the superconducting transition temperature

S B Erenburg N V Bausk L N Mazalov V S Kravchenko O V Razlevinskaya Ye B Amitin S A Gromilov

pp 865-869 June 1991 International Conference On Superconductivity—II

Polarization dependence of EXAFS and XANES spectra of superconducting films on the basis of Y-Ba-Cu-O

N V Bausk L N Mazalov A I Rykov V F Vratskikh V R Predtetchenskii Yu D Varlamov

pp 871-876 June 1991 International Conference On Superconductivity—II

On the effects of Ti, Zr and Ce substitution in YBa₂Cu₃O_7−δ: transport, XRD, XPS and XANES studies

P K Mehta B D Padalia O M Prakash D T Adroja P D Prabhawalkar N Venkataramani S K Malik A V Narlikar

pp 877-882 June 1991 International Conference On Superconductivity—II

Vibrating reed studies on high-T_c superconductors

A Gupta P Esquinazi H F Braun W Sadowsky E Walker D Shaltiel

pp 883-887 June 1991 International Conference On Superconductivity—II

Elasticity studies of aluminium-substituted highT_c superconducting materials

P Venugopal Reddy S Shekar Y V Ramana