SCIENTIFIC PROGRAM

Saturday, July 3

H. Zappe; Josephson Computer Technology: A Case for Superconduc­tivity

H. Frohlich; The Problem of Superconductivity in Early Solid State Physics

July 5

H. Zappe; Josephson Circuit Technology T. Geballe; Synthesis and Stability H. Frohlich; Field Theory in Solid State Physics D. Jerome; One-Dimensional Conductors G. Donaldson; Superconducting Technology in Gravity Gradiometry

July 6

H. Zappe; Systems Aspects and Recent Achievements T. Geballe; Synthesis & Characterization of High Tc Materials H. Frohlich; Development of Theory of Superconductivity D. Jerome; Superconductivity versus Magnetism A. Barone; Survey of the Josephson Effect

July 7

B. Maple; Co-existence of Superconductivity and Magnetism--Developments Prior to 1976

D. Jerome; Fluctuation Effects T. Geballe; Tunneling Spectroscopy A. Barone; Photosensitive Josephson Junctions M. Weger; Superconductivity in l-D Systems

July 8

J. Devreese; Recent Developments in the Theory of Dynamical Screening of a Gas of Electrons

J. Mooij; Kosterlitz-Thouless Transitions

515

516 SCIENTIFIC PROGRAM

A. Leggett; Macroscopic Quantum Tunneling B. Maple; Co-existence of Superconductivity and Magnetism:

Developments after 1976--Role of Ternary Rare Earth Compounds T. Claeson; Superconducting Tunnel Junctions as High Frequency

Detectors

July 9

M. Weger; Superconductivity in l-D Systems R. Chevrel; High-Field Superconductors: Chevrel Phases, Chemistry,

Structure and Metallurgy Workshop: Organic Materials and Superconducting Fluctuations;

R. Greene, H. Gutfreund, D. Jerome, M. Weger J. Mooij; Kosterlitz-Thouless Transitions in Homogeneous Films Workshop: Evidence for Alternate Mechanisms of Superconductivity;

H. Gutfreund, J. Ruvalds, H. Smith

July 10

J. Mooij; K-T Transition: Inhomogeneous 2D Systems, Flux Lattice Melting

R. Chevrel; High-Field Superconductors: Chevrel Phases, physical properties: normal and superconducting states

B. Stritzker; Nonequilibrium Preparation Methods and Metastable Superconducting Alloys

B. Sapoval; Fast Ion and Mixed Conductors Th. Geisel; The Superionic Conductor B. Maple; Co-existence of Superconductivity and Magnetism:

Recent Progress and Future Prospects

July 12

J. Clarke; Fundamental Limits on Squid Technology R. Chevrel; New High Field Superconductors Resulting From the

Linear Octahedral Cluster Condensation: A Remarkable Approach to Make a Pseudo-One-Dimensional Conductor

B. Stritzker; Ion Implantation and Superconductivity A. Barone; Geometrical Aspects and Structural Fluctuations in

Josephson Junctions J. Ruvalds; Magnetic ~mpurities in Superconductors Workshop: New Compounds and Technology; T. Geballe, E. A. Edelsack

July 13

J. Clarke; Fundamental Limits on Squid Technology N. F. Pedersen; Solitons and the Perturbed Sine-Gordon Equation B. Stritzker; Superconductivity in Metal-Hydrogen Systems J. A. Pals; Order Parameter Enhancement by Microwaves Workshop: Quantum Limited Superconducting Devices for Fundamental

Experiments in Gravitation and Particle Physics; P. Michelson, W. Fairbank, G. Donaldson, G. Pizzella, C. Tesche

SCIENTIFIC PROGRAM

July 14

A. Schmid; Dynamic Properties of Superconducting Weak Links N. Pedersen; Experiments on Long Josephson Junctions G. Costabile; Dynamics of Long Josephson Junctions N. Pedersen; Solitons in Josephson Junctions A. Kadin; Renormalization Effects Near the Vortex Unbinding

Transition of 2-Dimensiona1 Superconductors J. Ruva1ds; Re-entrant Superconductivity

517

PARTICIPANTS

D. ABRAHAM, Department of Physics and Astronomy, Tel Aviv University, Ramat-Aviv, Tel-Aviv, Israel

M. ACET, Physics Department, Hacettepe University, Ankara, Turkey

A. BARONE, Istituto di Cibernetica del CNR, Via Toiano 2, Arco Felice, Napoli, Italy

R. J. BAYUZICK, Mechanical and Materials Engineering, Vanderbilt University, Nashville, TN 37235, USA

S. J. BENDING, Department of Applied Physics, Stanford University, Stanford, CA 94305, USA

A. BRAGINSKI, Westinghouse R-D Center 40l-3A15, 1310 Beulah Road, Pittsburgh, PA 15235, USA

C. CAMERLINGO, Instituto di Cibernetica del CNR, Via Toiano 2, Arco Felice, Napoli, Italy

P. CARELLI, Consiglio Nazionale delle Ricerche, Instituto di Elettronica dello Stato Socido, Via Cine to Romano 92, Rome, Italy

C. CARLONE, Department de Physique, Universite de Sherbrooke, Sherbrooke, Quebec JIK 2Rl, Canada

C. CAVALLONI, Laboratorium fur Festkorperphysik, ETH-Honggerberg, CH-8093 Zurich, Switzerland

R. CHEVREL, University of Rennes Laboratory, Chimie Mineral B, Avenue du General Leclerc, Faculte des Sciences, Rennes - Beaulieu, 35042 Rennes Cedex, France

T. CLAESON, Department of Physics, Chalmers University of Technology, S-4l296 Goteborg, Sweden

519

520 PARTICIPANTS

J. CLARKE, Department of Physics, University of California, Berkeley, CA 94720, USA

A. B. COLQUHOUN, Department of Applied Physics, John Anderson Building, University of Strathc1yde, 107 Rottenrow, Glasgow G4 ONG, UNI TED KINGDOM

G. COSTABILE, Istituto di Fisica, Universita di Salerno, 84100 Salerno, Italy

R. CRISTIANO, Istituto di Cibernetica del CNR, Via Toiano 6, 80072 Arco Felice, Napoli, Italy.

A. CUCOLO, Istituto di Fisica, Universita di Salerno, 84100 Salerno, Italy

B. S. DEAVER, JR., Physics Department, University of Virginia, Charlottesville, VA 22901, USA

L. DELONG, Department of Physics and Astronomy, University of Kentucky, Lexington, KY 40506, USA

S. DE STEFANO, Universita Di Napoli, Istituto Di Fisica, Della Faco1ta Di Ingegneria, Piazza1e Tecchio, Napoli, Italy

J. DEVREESE, Universitaire Inste11ing Antwerpen, Departement Natuurkunde, Universiteitsp1ein 1, B-2610 Wi1rijk, Belgium

A. DI CHIARA, Istituto di Fisica, della Faco1ta d'Ingegneria, Piazza1e Tecchio, 80125, Napoli, Italy

G. DONALDSON, Department of Applied Physics, John Anderson Building, University of Strathc1yde, 107 Rottenrow, Glasgow G4 ONG, United Kingdom

G. DOUSSELIN, Departement Genie Physique, I.N.S.A. - 20, Avenue des Battes de Coemes, 35043 Rennes Cedex, France

J.A.M.S. DUARTE, Laboratorio de Fisica, Facu1dade de Ciencias, Universidade Do Porto, 4000 Porto, Portugal.

B. DUEHOLM, Physics Laboratory I, The Technical University of Denmark, Building 309 - DK-2800 Lyngby, Denmark

E. EDELSACK, Code 427, Office of Naval Research, 800 N. Quincy St., Arlington, VA 22217, USA

W. M. FAIRBANK, Physics Department, Stanford University, Stanford, CA 94305

PARTICIPANTS

T. F. FINNEGAN, Physika1isch-Technische Bundensansta1t, Braunschweig und Berlin, Abbestrasse 2-12 1000 Berlin 10, West Germany

F. FRADIN, Science Building 212, Argonne National Laboratory, Argonne, Illinois 60439, USA

H. FROHLICH, Department of Physics, Oliver Lodge Laboratory, Oxford St., P. O. Box 147, Liverpool L69 3BX, United Kingdom

T. GEBALLE, Department of Applied Physics, Stanford University, Stanford, CA 94305, USA

M. GIJS, Laboratorium voor Vaste Stof-Fysika en Magnetisme, Ce1estijnen1aan 200 D, B-3030 Leuven, Belgium

A. GILABERT, Laboratoire de Physique de 1a Matiere Condensee, Universite de Nice, Parc Va1rose, 06034 Nice Cedex, France

R. GREENE, IBM Research Center, 5600 Cottle Road, San Jose, CA 95193, USA

H. GUTFRUEND, Racah Institute of Physics, Hebrew University of Jerusalem, Jerusalem, Israel

E. L. HAASE, Ketnforschungszentrum Karlsruhe, GmbH, Postfach 3640, D 7500 Karlsruhe 1, West Germany

521

M. HANSON, Department of Physics, Chalmers University of Technology, S-41296 Goteborg, Sweden

F. HELLMAN, Department of Applied Physics, Stanford University, Stanford, CA 94305, USA

H. HUANG, Istituto di Cibernetica del CNR, Via Toiano 6, Arco Felice, Napoli, Italy

D. HUTSON, University of Strathc1yde, Department of Applied Physics, John Anderson Building, 107 Rottenrow, Glasgow G4 ONG, United Kingdom

D. JEROME, Laboratoire de Physique des Solides, Universite de Paris-Sud, 91405 Orsay, France

E. J¢RGENSEN, Physics Laboratory I, The Technical University of Denmark, Building 309 - DK-2800 Lyngby, Denmark

A. KADIN, School of Physics and Astronomy, Tate Laboratory of Physics, University of Minnesota, Minneapolis, MN 55455, USA

5'22 PARTICIPANTS

w. KALSBACH, Institute Fur Festkorperforschung, Institut 10, D5l7 Julich 1, Postfach 1913, Federal Republic of Germany

A. F. KRODER, Centre d'Etudes Nucleaires de Grenoble, 85 X, 38041 Grenoble Cedex, France

A. J. LEGGETT, School of Mathematical and Physical Sciences, The University of Sussex, Falmer Brighton Bnl 9QH, Sussex, England

O. A. LEVRING, Physics Laboratory I, The Technical University of Denmark, Building 309 - DK-2800 Lyngby, Denmark

P. LINDHARDT, Kemisk Institut, Langelandsgade 140, DK-BOOO Aarhus C, Denmark

J. MALBOUISSON, Blackett Laboratory, Imperial College of Science and Technology, London SW7 2BZ, United Kingdom

J. MAMIN, Department of Physics, University of California, Berkeley, Berkeley, CA 94720, USA

M. B. MAPLE, Physics Department, B-019, University of California, San Diego, La Jolla, CA 92093, USA

D. MAREK, Solid State Physics Laboratory, Swiss Federal Institute of Technology, Honggerberg, 8093 Zurich, Switzerland

J. MARTINIS, Department of Physics, University of California, Berkeley, Berkeley, CA 94720, USA

N. MCLAUGHLIN, Physics Department, B-019, University of California, San Diego, La Jolla, CA 92093, USA

G. MEISNER, Institute for Pure and Applied Physical Sciences, University of California, San Diego, La Jolla, CA 92093, USA

p. MICHELSON, Physics Department, Stanford University, Stanford, CA 94305, USA

R. MIRACKY, Department of Physics, University of California, Berkeley, Berkeley, CA 94720, USA

B. MITROVIC, Department of Physics, State University of New York at Stony Brook, Stony Brook, N.Y. 11794, USA

J. E. MOOIJ, Department of Applied Physics, Delft University of Technology, Delft, The Netherlands

A. C. MOTA, Laboratorium fur Festkorperphysik, ETH-Honggerberg, CH-8093, Zurich, Switzerland

PARTICIPANTS 523

J. NIELSON, Physics Laboratory I, University of Copenhagen, H.C. 0rsted Institute, Universitetsparken 5, DK-2l00 Copenhagen 0, Derunark

F. OCRMANN, Institut Fur Festkorperforschung, Institut 10, D5l7 Julich 1, Postfach 1913, Federal Republic of Germany

W. ODONI, Laboratorium fur Festkorperphysik, CH-8093 Zurich, ETH-Honggerberg, Switzerland

H. OLSSON, Physics Dept. 2118, Chalmers University of Technology, 41996 Goteborg, Sweden

S. ONORI, Laboratorio delle Radiazioni, Istituto Superiore di Sanita, Viale Regine Elena, 299, 00161 Roma, Italy

A. J. PALS, Philips Research Laboratories, Eindhoven, The Netherlands

B. PANNETIER, Centre de Recherche Sur les, Tves Basses Temperatures, Avenue des Martyrs, 3800 Grenoble, France

G. PATERNO, E.N.E.A. Centro di Frascati, 00044 Frascati, Italy

N. F. PEDERSEN, Physics Lab I, The Technical University of Derunark, Lyngby, Derunark DK 2800

G. PELUSO, Istituto Di Fisica, Universita Di Napoli, Della Facolta Di Ingegneria, Piazzale Tecchio, Napoli, Italy

G. PIZZELLA, Instituto di Fisica, Universita di Roma, Rome, Italy

T. S. RADHAKRISHNAN, Institut Fur Festkorperforschung, Der Kernforschungsanlage, Julich GmbH, D-5l7 Julich 1, Postfach 1913, West Germany

H. RAFFY, Universite de Paris-Sud, Centre D'Orsay, Laboratoire De Physique des Solides, Associe Au C.N.R.S. (L.A. No.2), Batiment 510 91405 Orsay, France

J. RAMMER, Physics Laboratory I, University of Copenhagen, H. C. 0rsted Institute, Universitetsparken 5, DK-2l00 Copenhagen 0, Derunark

R. RANGEL, Physikalisches Institut der Universitat Bayreuth, Theoretische Physik, Postfach 3008, 8580 Bayreuth, West Germany

A. ROGANI, Laboratorio delle Radiazioni, Istituto Superiore di Sanita, Viale Regine Elena, 299, 00161 Roma, Italy

524 PARTICIPANTS

H. RUDIGIER, Laboratorium fur Festkorperphysik, CH-8093 Zurich, Honggerberg, Switzerland

M. RUSSO, Istituto di Cibernetica del CNR, 80072 Arco Felice, Via Toiano 6, Napoli, Italy

J. RUVALDS, Department of Physics, University of Virginia, Charlottesville, VA 22901, USA

B. SAVO, Istituto di Fisica, Universita di Salerno, 84100 Salerno, Italy

A. SCHMID, Institut fur Theorie der Kondensierten Materie, Universitat Karlsruhe, Physikhochhaus, Postfach 6380, 7500 Karlsruhe 1, Federal Republic of Germany

G. SCHON, Institute fur Theorie der Kondensierten Materie, Universitat Karlsruhe, Physikhochhaus Postfach 6380, 7500 Karlsruhe 1, Federal Republic of Germany

H. G. SMITH, Solid State Division, Oak Ridge National Lab, Oak Ridge, Tennessee 37830, USA

B. STRITZKER, Institut fur Festkorperforschung, Kernforschungsan1age, D-5170 Ju1ich, West Germany

T. TAKABATAKE, Institut Fur Festkorperforschung, Der Kernforschung­san1age Ju1ich GmbH, Institut 10, D-517 Ju1ich 1, Postfach 1913, West Germany

C. TESCHE, IBM Watson Research Center, Yorktown Heights, New York 10598, USA

R. VAGLIO, Universita Di Salerno, Istituto Di Fisica, 84100 Salerno, Italy

C. VARMAZIS, Physics Department, University of Crete, Irak1ion, Greece

J. C. WEBER, Laboratorium fur Festkorperphysik, ETH-Honggerberg HPF E3, 8093 Zurich, Switzerland

M. WEGER, Physics Department, Hebrew University, Jerusalem, Israel

D. WINKLER, Department of Physics, Chalmers University of Technology, S-41296 Goteborg, Sweden

S. WOLFF, Universitatsstrasse 30, 8580 Bayreuth, Postfach 3008, Bayreuth, West Germany

PARTICIPANTS

H. ZAPPE, IBM Research Center, P. O. Box 218, Yorktown Heights, New York 10598, USA

525

INDEX

Amorphous State, 351, 354 AND circuit, 84 Anisotropy, 226 Anti£erromagnetic superconduc-

tors, 307, 325-331 Antisoliton, 152 Arrays, 270, 470 A-IS compounds, 409

Cashe memory, 56, 89 Charge density waves, 130 Chevrel phase, 308 Clusters, 310-314 Coexistence, 279, 486 Computer:

synchro~ous, stored, 54, 114 Coulomb Gas, 444, 448 CPU, 54 Critical current, 415 Critical field, 227, 228, 2Q5,

300, 505 Cryoinsert, 115 Cryptoferromagnetic state, 301 Crystalline electric field

(CEF) effects, 317 Curie temperature, 318 Current injection logic, 84 Cycle, 54

dc SQUID, 29 Decoder, 91 Design limited yield, 96 Dimensional cross-over, 133 Dimensionality, 129, 144, 226,

236, 498 Direct coupled logic, 86 Disorder, 139

Displaced linear bTIanch, 158 Drivers, 93 Drop-Back Noise, 268

527

Edge junctions, 108 Effective penetration depth, 437 Electromagnetic interaction, 323 Energy gap, 4, 71, 234, 392 Enhanced superconductivity, 497 Epitaxy, 411 Exchange field compensation, 296-

299 Exchange interaction, 282, 300,

479-

Ferromagnetic superconductors, 315-321

Field theory, 4 Finite momentum pa~r~ng, 307, 331 Fiske step, 167, 205 Flicker (l/f) noise in SQUIDS,

42, 43 Fluctuations, 140, 144, 226, 230 Flux-flow, 101 Flux noise energy of SQUID, 30,

32,33,35,36 Flux quantization, 14, 72, 149 Free energy, 504

Gapless superconductivity, 286 Geometrical effects, 207 Granular films, 452

Heat capacity, 406 High frequency detectors, 243 High frequency SQUID amplifier,

44, 244

528

Hydrides, 366, 373

Impurity interactions, 492 Inline junction, 154 Interferometer, 72 Inverter, 84 Ion implantation, 347 Isotope effect, 6

Josephson effect, 14, 69, 183 Josephson junction

fabrication, 22, 35 Josephson mixer with internal

oscillator, 28 Josephson paramps, 243 Josephson penetration depth,

71, 151 Josephson transmission line, 149

Kondo effect, 287, 478, 481, 491

Langevin equation, 16, 18 Latch, 54, 84, 86 Logic, 54, 80 London equations, 2 Lorentz factor, 152 LSI design, 99

M vs H curves, 319 Macroscopic quantum state, 14 Macroscopic quantum

tunneling, 20, 21 Magnetic coupling to SQUIDS, 40-

42 Magnetic field effects, 138 Magnetic i~purities, 284, 476 Magnetic interactions, 332 Magnetic ordering, 279, 292, 483 Magnetic susceptioility, 329 Margins, 96 Matthias rules, 392 Mean field theory, 333 Memory, 54, 89 Memory cell, 89 Metastable alloys, 349, 410 Micro-pins, 114 MIPS, 56 Mixers, 252 Moats, 118 Multiple pair oreaking theory,

306

INDEX

Neel temperature, 329 Neutron diffraction, 317, 318, 330,

333, 337 Niobium, 108 Noise, 79, 268 Noise temperature of SQUID ampli­

fier, 39, 40, 42

Off diagonal long range order, 9 OR circuit, 80, 84 Organic superconductors, 129, 225 Overlap junction, 154

Parallel processor, 57 Parametric amplifier, 243 Pathlength, 110 Photodetection, 197, 241 Plasma oscillation, 75 Polaron, 5 Power dissipation, 59, 60, 120 Power supply, 88 Proximity effect, 200, 419 Pun ch th ro ugh , 78

Quantum noise in Josephson junc-tions, 18ff, 34

Quantum theory of mixing, 257 Quasi-particle mixer, 252, 269 Quiteron, 101

Radiation linewidth, 171 Rare earth compounds, 281, 308,

505 Reentrant superconductivity, 289,

475, 492 Refrigerator, 118, 119 Register, 54 Renorma1ization, 4, 445 Rent's rule, 61 Resistance minima, 476 Resonances, 77 Riedel peak, 191 RKKY coupling, 291, 494, 498

Scattering theory, 490 SC transitions, 388 Semiconductor barrier, 197 Sheet resistance, 437, 442 Sine-Gordon equations, 150 Sinusoidally modulated magnetic

state, 321, 325, 332

INDEX

SIS mixer. 252. 269 SNAP process. 109 Solitons. 100. 149. 168 Specific heat. 229. 317. 327.

334. 336. 286 Spin density wave. 133. 143 Spin-orbit scattering. 295. 296 SQUID. 29. 36. 72 Strong coupling theory. 416 Sub-nanosceond cycle time chip.

106 Supercomputer. 51. 59 Susceptibility. 482. 499. 503 System level experiment. 115

Thermal noise in Josephson junc-tions. 16, 17. 31

Thin films. 401. 411 Topological order, 434 Transducer for gravity wave de-

tector. 44. 45

529

Transmission lines, superconduct-ing. 66

Transition metal alloys. 392 Transition temperature. 388 Tunnel junction detectors. 272 Tunneling spectroscopy. 186.

227. 320, 406. 414, 417 Turn-on delay. 77

Vector process. 56 Vertical structure. 103 Vortex pairs. 434. 436. 439. 443.

459

Washboard model, 15. 16. 75

X-y model. 433. 444

Zero field step. 157 Zero point fluctuations. 18, 19.

27. 35