Clive Randall

Affiliate Researcher
Titles and Affiliations
Professor, Materials Science and Engineering
Director, Materials Research Institute (MRI)

Research Summary

Randall’s research interests are in the area of discovery and compositional design of functional materials for electrical energy transduction and storage, defect chemistry and crystal chemistry and their impact on phase transition behavior, electromechanical devices based upon electrostriction and piezoelectrics, supercapacitors, thermoelectrics, and microwave materials. He has used a variety of different processing and characterization methods that have impacted manufacturing and development processes for materials, particularly in the capacitor and piezoelectric industry.

In the News

Research Keywords

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Projects

Recent Publications

Influences of processing temperatures on the nature of polarization phenomena in 85% (Bi0.5Na0.5)TiO3-15%BaTiO3 with different strategies of bismuth oxide non-stoichiometry

Fan, Z. & Randall, C. A., Jun 7 2023, In: Journal of Applied Physics. 133, 21, 214101.

Research output: Contribution to journal › Article › peer-review

Understanding the depolarization temperature in (Bi0.5Na0.5)TiO3-based ferroelectrics

Fan, Z., Momjian, S. & Randall, C. A., Aug 2023, In: Journal of the European Ceramic Society. 43, 9, p. 4021-4028 8 p.

Research output: Contribution to journal › Article › peer-review

Crystallization of LiNbO3 and NaNbO3 in niobiosilicate glass–ceramics

Gerace, K. S., Randall, C. A. & Mauro, J. C., Apr 2023, In: Journal of the American Ceramic Society. 106, 4, p. 2716-2731 16 p.

Research output: Contribution to journal › Article › peer-review

Scaling up the cold sintering process of ceramics

Jabr, A., Jones, H. N., Argüelles, A. P., Trolier-McKinstry, S., Randall, C. & Bermejo, R., Sep 2023, In: Journal of the European Ceramic Society. 43, 12, p. 5319-5329 11 p.

Research output: Contribution to journal › Article › peer-review

The effect of liquid phase chemistry on the densification and strength of cold sintered ZnO

Jabr, A., Fanghanel, J., Fan, Z., Bermejo, R. & Randall, C., Apr 2023, In: Journal of the European Ceramic Society. 43, 4, p. 1531-1541 11 p.

Research output: Contribution to journal › Article › peer-review

Wake up and retention in zinc magnesium oxide ferroelectric films

Jacques, L., Ryu, G., Goodling, D., Bachu, S., Taheri, R., Yousefian, P., Shetty, S., Akkopru-Akgun, B., Randall, C., Alem, N., Maria, J. P. & Trolier-McKinstry, S., Jun 14 2023, In: Journal of Applied Physics. 133, 22, 224102.

Research output: Contribution to journal › Article › peer-review

Thermal-assisted cold sintering study of Al2O3 ceramics: Enabled with a soluble γ-Al2O3 intermediate phase

Kang, S., Zhao, X., Guo, J., Liang, J., Sun, J., Yang, Y., Yang, L., Liao, R. & Randall, C. A., Feb 2023, In: Journal of the European Ceramic Society. 43, 2, p. 478-485 8 p.

Research output: Contribution to journal › Article › peer-review

The Electrodegradation Process in PZT Ceramics under Exposure to Cosmic Environmental Conditions

Lazar, I., Rodenbücher, C., Bihlmayer, G., Randall, C. A., Koperski, J., Nielen, L., Roleder, K. & Szot, K., May 2023, In: Molecules. 28, 9, 3652.

Research output: Contribution to journal › Article › peer-review

Sodium molybdate-hexagonal boron nitride composites enabled by cold sintering for microwave dielectric substrates

Mena-Garcia, J., Ndayishimiye, A., Fan, Z., Perini, S. E., Li, W., Poudel, B., Priya, S., Foley, B., Gaskins, J. & Randall, C. A., Oct 2023, In: Journal of the American Ceramic Society. 106, 10, p. 5975-5985 11 p.

Research output: Contribution to journal › Article › peer-review

The unusual case of plastic deformation and high dislocation densities with the cold sintering of the piezoelectric ceramic K0.5Na0.5NbO3

Nakagawa, K., Iwasaki, M., Fan, Z., Roscow, J. I. & Randall, C. A., Aug 2023, In: Journal of the European Ceramic Society. 43, 9, p. 4015-4020 6 p.

Research output: Contribution to journal › Article › peer-review

Reassessing cold sintering in the framework of pressure solution theory

Ndayishimiye, A., Bang, S. H., Spiers, C. J. & Randall, C. A., Jan 2023, In: Journal of the European Ceramic Society. 43, 1, p. 1-13 13 p.

Research output: Contribution to journal › Review article › peer-review

Erratum: Cold sintering of yttria-stabilized cubic bismuth oxide: Conductivity and microstructural evolution of metastable grain boundaries with annealing (Journal of Applied Physics (2020) 128 (215104) DOI: 10.1063/5.0014287)

Tsuji, K., Herisson De Beauvoir, T., Ndayishimiye, A., Wang, K. & Randall, C. A., Feb 7 2023, In: Journal of Applied Physics. 133, 5, 059901.

Research output: Contribution to journal › Comment/debate › peer-review

Utilizing time domain electrical methods to monitor MLCCs' degradation

Yousefian, P., Rajpoot, S. & Randall, C. A., Mar 13 2023, In: Applied Physics Letters. 122, 11, 112902.

Research output: Contribution to journal › Article › peer-review

Morphological and chemical evolution of transient interfaces during zinc oxide cold sintering process

Bang, S. H., Sengul, M. Y., Fan, Z., Ndayishimiye, A., van Duin, A. C. T. & Randall, C. A., Jun 2022, In: Materials Today Chemistry. 24, 100925.

Research output: Contribution to journal › Article › peer-review

Altering interfacial properties through the integration of C60 into ZnO ceramic via cold sintering process

Guo, J., Si, M., Zhao, X., Wang, L., Wang, K., Hao, J., Wang, H. & Randall, C. A., Apr 30 2022, In: Carbon. 190, p. 255-261 7 p.

Research output: Contribution to journal › Article › peer-review