A. Díaz

557 citations

18 papers · 451 indexed · h-index 10

Impact in

Condensed Matter Physics top 5%
- Physics of Superconductivity and Magnetism
- Advanced Condensed Matter Physics
- Superconductivity in MgB2 and Alloys
- Theoretical and Computational Physics
Electronic, Optical and Magnetic Materials top 10%
- Magnetic and transport properties of perovskites and related materials
- Iron-based superconductors research

Papers in

Condensed Matter Physics 18
- Physics of Superconductivity and Magnetism 18
- Advanced Condensed Matter Physics 13
- Superconductivity in MgB2 and Alloys 1
Electronic, Optical and Magnetic Materials 6
- Magnetic and transport properties of perovskites and related materials 6

Co-authors: Félix Vidal Laurence Méchin P. Berghuis J.E. Evetts A. Pomar J.A. Veira Alfons de la Maza C. Torrón
Journals: Physica C Superconductivity (5 papers)Physical review. B, Condensed matter (4 papers)Journal of Alloys and Compounds (2 papers)Cryogenics (2 papers)Applied Physics Letters (1 paper)
Partner nations: Spain United Kingdom France

In The Last Decade

A. Díaz

17 papers receiving 436 citations

Peers

Countries citing papers authored by A. Díaz

Since Specialization

Citations

This map shows the geographic impact of A. Díaz'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 A. Díaz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Díaz more than expected).

Fields of papers citing papers by A. Díaz

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by A. Díaz. 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 A. Díaz. The network helps show where A. Díaz may publish in the future.

Co-authors

The 13 scholars most cited alongside A. Díaz, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Díaz Line = papers co-authored together A. Díaz links everyone, so they are left out of the graph.

All Works

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18 of 18 papers shown

#	Work
1	Evidence for Vortex Pinning by Dislocations inYBa2Cu3O7−δLow-Angle Grain Boundaries Physical Review Letters ·A. Díaz, Laurence Méchin, P. Berghuis, J.E. Evetts	1998	145
2	Observation of viscous flux flow inYBa2Cu3O7−δlow-angle grain boundaries Physical review. B, Condensed matter ·A. Díaz, Laurence Méchin, P. Berghuis, J.E. Evetts	1998	45
3	Construction and characterization of an inductive superconducting current limiting device based on ceramic Y1Ba2Cu3O7 − δ O-rings Cryogenics ·Zhao Tingxiu, M. V. POLYAKOVA, Kathy Seaver, A. Díaz, J.A. Veira, Alfons de la Maza, Д. В. Сидоркин, Félix Vidal	1997	8
4	Anisotropy and structural-defect contributions to percolative conduction in granular copper oxide superconductors Physical review. B, Condensed matter ·A. Díaz, Alfons de la Maza, Félix Vidal	1997	52
5	Magnetoresistivity near the superconducting transition of high temperature copper oxide superconductors with non-uniformly distributed Tc inhomogeneities Cryogenics ·J. Mosqueira, Shweta Mahadev Mahajan, A. Pomar, A. Díaz, J.A. Veira, Alfons de la Maza, Félix Vidal	1997	1
6	Critical currents versus normal-state resistivity in granular BiPb-based copper-oxide superconductors Journal of Applied Physics ·A. Díaz, A. Pomar, Kathy Seaver, Alfons de la Maza, Félix Vidal	1995	12
7	Intrinsic limiting factors for the critical current density in ceramic HTSC's Physica B Condensed Matter ·A. Díaz, A. Pomar, Kathy Seaver, Alfons de la Maza, Félix Vidal	1994	1
8	Resistivity anomalies above the superconducting transition in Y1Ba2Cu3O7−δ crystals and non-uniformly distributed critical-temperature inhomogeneities Physica C Superconductivity ·J. Mosqueira, A. Pomar, A. Díaz, J.A. Veira, Félix Vidal	1994	31
9	Influence of critical temperature inhomogeneities at long length scales on the transport properties of Y1Ba2Cu3O7−δ crystals above the superconducting transition Physica C Superconductivity ·J. Mosqueira, A. Díaz, A. Pomar, Óscar Cabeza, J.A. Veira, Alfons de la Maza, Félix Vidal	1994	4
10	Measurements of fluctuation-induced diamagnetism above the superconducting transition inYBa2Cu3O7−δsingle crystals in low magnetic fields: Comparison with paraconductivity Physical review. B, Condensed matter ·C. Torrón, A. Díaz, A. Pomar, J.A. Veira, Félix Vidal	1994	39
11	Critical current versus normal-state resistivity in granular Y1Ba2Cu3O7−δ Applied Physics Letters ·A. Díaz, A. Pomar, Kathy Seaver, Alfons de la Maza, Félix Vidal	1993	11
12	Measurements of the magnetic susceptibility above the superconducting transition of YBa2Cu3O7−δ single crystals in the weak magnetic field limit Physica C Superconductivity ·C. Torrón, A. Díaz, J. Jégoudez, A. Pomar, M. V. Ramallo, A. Revcolevschi, J.A. Veira, Félix Vidal	1993	17
13	Measurements of the paraconductivity in the a-direction of untwinned Y1Ba2Cu3O7−δ single crystals Physica C Superconductivity ·A. Pomar, A. Díaz, M. V. Ramallo, C. Torrón, J.A. Veira, Félix Vidal	1993	43
14	Influence of the granularity on the thermoelectric power of polycrystalline Bi1.5Pb0.5Sr2Ca2Cu3Oy superconductors Journal of Alloys and Compounds ·Óscar Cabeza, Kathy Seaver, J.A. Veira, A. Pomar, C. Torrón, A. Díaz, Alfons de la Maza, Félix Vidal	1993	4
15	Scaling of critical currents versus temperature in granular Y1Ba2Cu3O7−δ superconductors at zero applied magnetic field Physica C Superconductivity ·A. Díaz, A. Pomar, Kathy Seaver, C. Torrón, Alfons de la Maza, Félix Vidal	1993	9
16	Measurements of the thermopower coefficient above the superconducting transition in polycrystalline Y₁Ba₂Cu₃O_{7- delta}: absence of appreciable fluctuation effects Journal of Physics Condensed Matter ·Óscar Cabeza, A. Pomar, A. Díaz, C. Torrón, J.A. Veira, Alfons de la Maza, Félix Vidal	1993	6
17	Order-parameter-fluctuation effects on the thermoelectric power above the superconducting transition in polycrystallineYBa2Cu3O7−δ Physical review. B, Condensed matter ·Óscar Cabeza, A. Pomar, A. Díaz, C. Torrón, J.A. Veira, Alfons de la Maza, Félix Vidal	1993	20
18	Influence of the polycrystallinity on the paraconductivity in copper-oxide superconductors Journal of Alloys and Compounds ·C. Torrón, Óscar Cabeza, A. Díaz, Alfons de la Maza, A. Pomar, J.A. Veira, Félix Vidal	1993	3

About A. Díaz

A. Díaz is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Optics, Biomedical Engineering and Materials Chemistry, having authored 18 papers that have together received 451 indexed citations. Recurring topics across this work include Physics of Superconductivity and Magnetism (18 papers), Advanced Condensed Matter Physics (13 papers), Magnetic properties of thin films (7 papers), Magnetic and transport properties of perovskites and related materials (6 papers), Superconducting Materials and Applications (3 papers), Advanced Thermoelectric Materials and Devices (2 papers), HVDC Systems and Fault Protection (2 papers) and Superconductivity in MgB2 and Alloys (1 paper). The work is most often cited by research in Condensed Matter Physics (443 citations), Electronic, Optical and Magnetic Materials (175 citations), Atomic and Molecular Physics, and Optics (150 citations), Geophysics (22 citations) and Biomedical Engineering (67 citations). A. Díaz has collaborated with scholars based in Spain, United Kingdom and France. Frequent co-authors include Félix Vidal, Laurence Méchin, P. Berghuis, J.E. Evetts, A. Pomar, J.A. Veira, Alfons de la Maza, C. Torrón, M. V. Ramallo and J. Mosqueira. Their work appears in journals such as Physica C Superconductivity, Physical review. B, Condensed matter, Journal of Alloys and Compounds, Cryogenics and Applied Physics Letters.

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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