World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
90
Citations
34120
World Ranking
2041
National Ranking
747

Research.com Recognitions

  • 2005 - Fellow of American Physical Society (APS) Citation For elucidation of crystal structure and structureproperty relationships of HighTc superconductor materials and related systems

Overview

Theo Siegrist is affiliated with Florida A&M University - Florida State University College of Engineering in the United States. Their research primarily focuses on Materials Science, with significant contributions to Materials Chemistry, Electronic, Optical and Magnetic Materials, Condensed Matter Physics, Electrical and Electronic Engineering, and Atomic and Molecular Physics, and Optics.

Their work explores a range of topics including:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Advanced Condensed Matter Physics
  • Perovskite Materials and Applications
  • Magnetic and transport properties of perovskites and related materials
  • Topological Materials and Phenomena
  • 2D Materials and Applications

Siegrist has published extensively in various scientific venues. The most frequent publication outlets include:

  • The Cambridge Structural Database
  • arXiv (Cornell University)
  • Physical review. B./Physical review. B
  • Chemistry of Materials
  • Physical Review Letters

Their selected recent papers provide insight into core areas of investigation:

  • Bulk Assembly of Multicomponent Zero-Dimensional Metal Halides with Dual Emission, 2020, ACS Materials Letters
  • Ultrafine microstructure and hardness in Fe-Cr-Co alloy induced by spinodal decomposition under magnetic field, 2020, Materials & Design
  • Metal Halide Scaffolded Assemblies of Organic Molecules with Enhanced Emission and Room Temperature Phosphorescence, 2021, The Journal of Physical Chemistry Letters
  • Suppression of discontinuous precipitation and strength improvement by Sc doping in Cu-6 wt%Ag alloys, 2022, Journal of Material Science and Technology
  • Understanding the effect of light and temperature on the optical properties and stability of mixed-ion halide perovskites, 2020, Journal of Materials Chemistry C

Theo Siegrist collaborates frequently with other researchers. Notable co-authors include:

  • Jennifer Neu
  • Kaya Wei
  • David J. Singh
  • Ryan Baumbach
  • Thomas E. Albrecht-Schmitt

Among their recognitions, Siegrist was named a Fellow of the American Physical Society (APS) in 2005, acknowledged for work related to elucidation of crystal structure and structure-property relationships of High-Tc superconductor materials and related systems.

Best Publications

  • Bulk superconductivity at 91 K in single-phase oxygen-deficient perovskite Ba 2 YCu 3 O 9 − δ

    R. J. Cava;B. Batlogg;R. B. van Dover;D. W. Murphy

  • A soluble and air-stable organic semiconductor with high electron mobility

    H. E. Katz;A. J. Lovinger;J. Johnson;C. Kloc

  • Superconductivity in the quaternary intermetallic compounds LnNi 2 B 2 C

    R. J. Cava;H. Takagi;H. W. Zandbergen;J. J. Krajewski

  • New Phases of C60 Synthesized at High Pressure

    Y. Iwasa;T. Arima;R. M. Fleming;T. Siegrist

  • Structure and physical properties of single crystals of the 84-K superconductor Bi 2.2 Sr 2 Ca 0.8 Cu 2 O 8+δ

    S. A. Sunshine;T. Siegrist;L. F. Schneemeyer;D. W. Murphy

  • The parent structure of the layered high-temperature superconductors

    T. Siegrist;S. M. Zahurak;D. W. Murphy;R. S. Roth

  • Physical vapor growth of organic semiconductors

    R.A Laudise;Ch Kloc;P.G Simpkins;T Siegrist

  • One-dimensional organic lead halide perovskites with efficient bluish white-light emission.

    Zhao Yuan;Chenkun Zhou;Yu Tian;Yu Shu

  • Superconductivity at 23 K in yttrium palladium boride carbide

    R. J. Cava

  • Crystal structure and the paraelectric-to-ferroelectric phase transition of nanoscale BaTiO3.

    Millicent B. Smith;Katharine Page;Theo Siegrist;Peter L. Redmond

  • Low-Dimensional Organometal Halide Perovskites

    Haoran Lin;Chenkun Zhou;Yu Tian;Theo Siegrist;Theo Siegrist

  • Disorder-induced localization in crystalline phase-change materials

    T. Siegrist;P. Jost;H. Volker;M. Woda

  • The crystal structure of superconducting LuNi 2 B 2 C and the related phase LuNiBC

    T. Siegrist;H. W. Zandbergen;R. J. Cava;J. J. Krajewski

  • Superconductivity near 70 K in a new family of layered copper oxides

    Robert J. Cava;Bertram Batlogg;J. J. Krajewski;L. W. Rupp

  • Cupric oxide as an induced-multiferroic with high-TC.

    T. Kimura;Y. Sekio;H. Nakamura;T. Siegrist

  • Luminescent zero-dimensional organic metal halide hybrids with near-unity quantum efficiency

    Chenkun Zhou;Haoran Lin;Yu Tian;Zhao Yuan

  • Photochemical Stability of Pentacene and a Substituted Pentacene in Solution and in Thin Films

    Ashok Maliakal;Krishnan Raghavachari;Howard Katz;and Edwin Chandross

  • Synthesis, crystal structure, and transistor performance of tetracene derivatives

    Hyunsik Moon;Roswitha Zeis;Evert-Jan Borkent;Celine Besnard

  • Crystal structure of the high-Tc superconductor Ba2YCu3O9- delta.

    T. Siegrist;S. Sunshine;D.W. Murphy;R.J. Cava

  • Physical vapor growth of centimeter-sized crystals of α-hexathiophene

    Ch. Kloc;P.G. Simpkins;T. Siegrist;R.A. Laudise

  • Preparation and structure of the alkali-metal fulleride A4C60

    R. M. Fleming;M. J. Rosseinsky;A. P. Ramirez;D. W. Murphy

Frequent Co-Authors

Arthur P. Ramirez
Arthur P. Ramirez University of California, Santa Cruz
Robert Joseph Cava
Robert Joseph Cava Princeton University
Christian Kloc
Christian Kloc Nanyang Technological University
Luis Balicas
Luis Balicas Florida State University
Lynn Schneemeyer
Lynn Schneemeyer Alcatel Lucent (Germany)
Robert S. Roth
Robert S. Roth National Institute of Standards and Technology
R. B. van Dover
R. B. van Dover Cornell University
David J. Singh
David J. Singh University of Missouri
Biwu Ma
Biwu Ma Florida State University
Robert C. Haddon
Robert C. Haddon University of California, Riverside

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Related Online Degrees & Career Pathways

For students interested in Chemistry, understanding related fields and career pathways can open new opportunities. Many professionals find value in exploring degrees like criminal justice or paralegal studies, which complement scientific knowledge with skills in law and regulation. If you are considering the costs associated with online education, reviewing resources like criminal justice degree price helps clarify tuition and fees for comparable programs.

Starting with foundational education, one option is pursuing an accredited online criminal justice associate degree. This credential supports an interdisciplinary approach, useful for careers that blend science, policy, and enforcement. Similarly, paralegal degree programs enhance an understanding of legal frameworks crucial in chemical patent law, compliance, and other regulatory roles.

For chemistry graduates eyeing the commercial sector, learning how to become a pharmaceutical sales rep can provide a lucrative and dynamic career path. This role combines scientific expertise with communication skills, promoting new medical products and therapies effectively.

Best Scientists Citing Theo Siegrist

Trending Scientists

Recently Published Articles