J. B. Torrance

13.8k citations

124 papers · 11.5k indexed · 8 hit papers · h-index 54

Electronic, Optical and Magnetic Materials top 0.1%
Condensed Matter Physics top 0.1%
Materials Chemistry top 0.5%
Electrical and Electronic Engineering top 2%
Atomic and Molecular Physics, and Optics top 2%

Co-authors: A. I. Nazzal Y. Tokura T. C. Huang Philippe Lacorre J. J. Mayerle S. Parkin B. A. Scott T. Arima
Topics: Organic and Molecular Conductors Research (45 papers)Advanced Condensed Matter Physics (40 papers)Physics of Superconductivity and Magnetism (39 papers)
Cited by: Condensed Matter Physics Electronic, Optical and Magnetic Materials Materials Chemistry
Journals: Nature Proceedings of the National Academy of Sciences Journal of the American Chemical Society
Partner nations: United States Spain France

In The Last Decade

J. B. Torrance

124 papers receiving 11.1k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Systematic study of insulator-metal transitions in perovskites RNiO3 (R=Pr,Nd,Sm,Eu) due to closing of charge-transfer gap

1992 878 citations J. B. Torrance, A. I. Nazzal et al. Physical review. B, Condensed matter profile →
Anomalous Disappearance of High-TcSuperconductivity at High Hole Concentration in MetallicLa2−xSrxCuO4

1988 731 citations J. B. Torrance, Y. Tokura et al. Physical Review Letters profile →
The difference between metallic and insulating salts of tetracyanoquinodimethone (TCNQ): how to design an organic metal

1979 579 citations J. B. Torrance profile →
Discovery of a Neutral-to-Ionic Phase Transition in Organic Materials

1981 559 citations J. B. Torrance, J. J. Mayerle et al. Physical Review Letters profile →
Broader perspective on the high-temperature superconductingYBa2Cu3Oysystem: The real role of the oxygen content

1988 531 citations Y. Tokura, J. B. Torrance et al. Physical review. B, Condensed matter profile →
Variation of optical gaps in perovskite-type 3dtransition-metal oxides

1993 519 citations T. Arima, Y. Tokura et al. Physical review. B, Condensed matter profile →
Neutron-diffraction study ofRNiO3(R=La,Pr,Nd,Sm): Electronically induced structural changes across the metal-insulator transition

1992 459 citations J. B. Torrance et al. Physical review. B, Condensed matter profile →
Optical properties of the radical cation tetrathiafulvalenium (TTF+) in its mixed-valence and monovalence halide salts

1979 432 citations J. B. Torrance et al. Physical review. B, Condensed matter profile →

Peers

Countries citing papers authored by J. B. Torrance

Since Specialization

Citations

This map shows the geographic impact of J. B. Torrance's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by J. B. Torrance with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. B. Torrance more than expected).

Fields of papers citing papers by J. B. Torrance

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by J. B. Torrance. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by J. B. Torrance. The network helps show where J. B. Torrance may publish in the future.

Co-authorship network of co-authors of J. B. Torrance

This figure shows the co-authorship network connecting the top 25 collaborators of J. B. Torrance. A scholar is included among the top collaborators of J. B. Torrance based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with J. B. Torrance. J. B. Torrance is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Optical spectroscopy of the metal-insulator transition inNdNiO3 1995 ·Physical review. B, Condensed matter ·T. Katsufuji,Y. Okimoto,T. Arima,Y. Tokura,J. B. Torrance	59
2	Structural and ferroelectric behavior of aurivillius related oxides Bi2-xPbxSrNb2O9-x/2 (O ≤ × ≤ 2) 1994 ·Ferroelectrics ·A. Castro,(unknown),(unknown),R. Sirera,Ricardo Jiménez,J. B. Torrance	5
3	Simple and perovskite oxides of transition-metals: Why some are metallic, while most are insulating 1991 ·Journal of Solid State Chemistry ·J. B. Torrance,(unknown),(unknown),Robert M. Metzger	100
4	A Study of the Superconducting La _2-x Sr _x CuO ₄ System by X-Ray Powder Diffraction 1989 ·Powder Diffraction ·T. C. Huang,J. B. Torrance,A. I. Nazzal,Y. Tokura	2
5	Properties that change as superconductivity disappears at high-doping concentrations inLa2−xSrxCuO4 1989 ·Physical review. B, Condensed matter ·J. B. Torrance,A. Bezinge,A. I. Nazzal,T. C. Huang,S. Parkin,Denis T. Keane,S. J. LaPlaca,Paul Horn,G. A. Held	292
6	Synthesis and X-Ray Powder Diffraction Analysis of a New Metallic (but not Superconducting) Copper Oxide: La _1.67 Sr _0.33 Cu ₂ O ₅ 1988 ·Powder Diffraction ·T. C. Huang,A. I. Nazzal,Y. Tokura,J. B. Torrance,Reza Karimi	3
7	Structural phase transformation in the superconducting YLaxBa2−xCu3O7 compounds 1988 ·Applied Physics Letters ·T. C. Huang,Y. Tokura,J. B. Torrance,A. I. Nazzal,(unknown)	11
8	Broader perspective on the high-temperature superconductingYBa2Cu3Oysystem: The real role of the oxygen contentbreakdown → 1988 ·Physical review. B, Condensed matter ·Y. Tokura,J. B. Torrance,T. C. Huang,A. I. Nazzal	531
9	Optical and conductive properties of pyrazine-bridged iron, ruthenium and osmium octaethylporphyrin coordination polymers 1986 ·Synthetic Metals ·James P. Collman,John T. McDevitt,G.T. Yee,(unknown),J. B. Torrance,W. A. Little	20
10	A key to understanding ionic mixed stacked organic solids: Tetrathiafulvalene-bromanil (TTF-BA) 1985 ·Solid State Communications ·Alberto Girlando,C. Pecile,J. B. Torrance	72
11	Role of the Madelung energy in the neutral-ionic phase transition of tetrathiafulvalene chloranil 1985 ·Journal of the American Chemical Society ·Robert M. Metzger,J. B. Torrance	55
12	ChemInform Abstract: ROLE OF THE MADELUNG ENERGY IN THE NEUTRAL‐IONIC PHASE TRANSITION OF TETRATHIAFULVALENE CHLORANIL 1985 ·Chemischer Informationsdienst ·Robert M. Metzger,J. B. Torrance	3
13	Cation radical salts with magnetic anions: Preparation and characterization of FeCl4 salts of TMTTF and TMTSF 1985 ·Solid State Communications ·Patrick Batail,Lahcène Ouahab,J. B. Torrance,(unknown),S. Parkin	31
14	X-ray diffuse scattering study of the organic one-dimensional conductor TMTTF-bromanil 1983 ·Solid State Communications ·S. Kagoshima,J.P. Pouget,(unknown),J. B. Torrance	2
15	Magnetic properties of an organic Mott insulator. Separate donor and acceptor phase transitions in hexamethylenetetrathiafulvalene tetrafluorotetracyano-quinodimethane (HMTTF-TCNQF4) 1982 ·Physical review. B, Condensed matter ·J. B. Torrance,Y. Tomkiewicz,Renato Bozio,C. Pecile,(unknown),K. Bechgaard	25
16	Itinerant-Electron Antiferromagnetism Precursor to Superconductivity in an Organic Conductor 1982 ·Physical Review Letters ·W. M. Walsh,Fred Wudl,E. Aharon‐Shalom,L. W. Rupp,J. M. Vandenberg,K. Andres,J. B. Torrance	45
17	Antiferromagnetic resonance in tetramethyltetrathiafulvalene bromide [(TMTTF)Br2] 1982 ·Physical review. B, Condensed matter ·S. Parkin,J. C. Scott,J. B. Torrance,E. M. Engler	38
18	Segregated stacking in organic charge-transfer complexes: tetramethyltetrathiafulvalene (TMTTF)–bromanil 1981 ·Acta Crystallographica Section B ·J. J. Mayerle,J. B. Torrance	9
19	Magnetic and Structural Transitions in 1974 ·L. J. Tao,J. B. Torrance,F. Holtzberg	4
20	Study of Far-Infrared Excitations in Metamagnetic FeCl2· 2H2O 1970 ·Physical review. B, Solid state ·Kenneth Hay,J. B. Torrance	34

About J. B. Torrance

J. B. Torrance is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Catalysis, having authored 124 papers that have together received 11.5k indexed citations. Recurring topics across this work include Organic and Molecular Conductors Research (45 papers), Advanced Condensed Matter Physics (40 papers) and Physics of Superconductivity and Magnetism (39 papers). The work is most often cited by research in Condensed Matter Physics (5.3k citations), Electronic, Optical and Magnetic Materials (8.2k citations) and Materials Chemistry (4.5k citations). J. B. Torrance has collaborated with scholars based in United States, Spain and France. Frequent co-authors include A. I. Nazzal, Y. Tokura, T. C. Huang, Philippe Lacorre, J. J. Mayerle, S. Parkin, B. A. Scott, T. Arima, V. Y. Lee and Ch. Niedermayer. Their work appears in journals such as Nature, Proceedings of the National Academy of Sciences and Journal of the American Chemical Society.

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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