Douglas Wolfe

Affiliate Researcher
Titles and Affiliations
Associate Vice President for Research and Director of Strategic Initiatives, Office of the Senior Vice President for Research
Professor, Materials Science and Engineering
Professor, Engineering Science and Mechanics
Professor, Ken and Mary Alice Lindquist Department of Nuclear Engineering

Douglas Wolfe is the associate vice president for Research, director of strategic initiatives (AVPR-SI) within the Office of the Senior Vice President for Research (OSVPR) at Penn State. The role of associate vice president for Research, director of strategic initiatives, serves as a key member of the Research leadership team and works in partnership with other leaders to implement research priorities and oversee portions of the institution’s research administration and infrastructure. In this role, Wolfe works with the interim senior vice president for Research and members of the University Research Council to support faculty in their pursuits of extramural funding for strategic research; and oversees the Strategic Interdisciplinary Research Office (SIRO) in support of larger, externally funded interdisciplinary research proposals. Among other responsibilities, he provides leadership and OSVPR representation on internal and external task forces and committees on behalf of the Office of the Senior Vice President for Research to develop recommendations for addressing challenges and opportunities impacting Penn State Research, including managing the strategic plan implementation and delivery process.

Wolfe is a recognized international expert in the field of materials science whose research activities include the synthesis, processing, and characterization of nano, multilayered, nanostructured, functionally graded, ceramic, and metallic coatings, materials and systems deposited by reactive and ion beam assisted, electron beam physical vapor deposition (EB-PVD), cold spray, thermal spray  technologies, chemical vapor deposition (CVD), cathodic arc physical vapor deposition, sputtering (r.f, d.c., magnetron), plating (Ni, Cu, Pt), hybrid processes, and various other PVD processes.  Present work includes the enhancement of coating microstructure and composition to enhance the sensitivity of ionizing radiation such as x-rays and to tailor and improve material properties such as optical materials and coatings, hypersonics, metamaterials, thermal barrier coatings (TBC), erosion resistant coatings, wear resistant, corrosion resistant, diamond like carbon, transition metal nitrides, carbides, and borides, and transition and rare-earth metal oxides for a variety of applications in the aerospace, nuclear, tooling, power, oil and gas, biomedical, and defense industries. Wolfe’s primary area of expertise includes structure-processing-property-performance relationships and the development and processing of monolithic, nanocomposite, nanolayered, and multilayer coatings, nano-grained structural materials, as well as materials characterization using a variety of materials analytical techniques. 

In the News

Research Keywords

Recent Publications

Grain growth kinetics in (Cr,Mo,Ta,V,W)C high-entropy carbide ceramics

Sarikhani, A., Hilmas, G. E., Lipke, D. W., Wolfe, D. E., Curtarolo, S., Dillon, S. J., Mirzaei, A. & Fahrenholtz, W. G., Feb 2027, In: Journal of the European Ceramic Society. 47, 2, 118853.

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

Single event effect sensitivity of GaN devices with femtosecond pulsed laser probing

Adler, J., Du, Y., Song, J., Stepanoff, S., Khachatrian, A., Chu, R., Wolfe, D. E., Pearton, S. J., Ren, F. & Haque, A., Jul 3 2026, In: Journal of Physics D: Applied Physics. 59, 26, 265102.

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

Optimized particle charge and mobility for electrophoretic co-deposition of ZrC and SiC on carbon fiber

Ammendola, M., Tran, N., Nicastro, J., Ghoshal, A. & Wolfe, D., Sep 1 2026, In: Surfaces and Interfaces. 96, 109947.

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

Polycrystalline CsPbBr Radiation Detectors Manufactured via Field-Assisted Sintering Technology

Campbell, C. M., Reiss, J. A., Saha, A., Jackson, D., Wolfe, D. E. & Hammig, M. D., Apr 1 2026, In: IEEE Transactions on Nuclear Science. 73, 4, p. 1595-1606 12 p.

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

Resilience via Recovery: Gamma-Irradiated Cascode GaN HEMTs under Electron Wind Force

Chavda, C., Landes, B., Sultan Al-Mamun, N., Stepanoff, S., Ren, F., Wolfe, D. E., Pearton, S. J. & Haque, A., 2026, In: IEEE Transactions on Device and Materials Reliability. 26, 1, p. 107-118 12 p.

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

Enabling Radiation Hardness in Solid-State NAND Storage Utilizing a Laminated Ferroelectric Stack

Fernandes, L., Wodzro, S., Venkatesan, P., Ravikumar, P., Lee, M. Y., Shon, M., Chakraborty, D., Song, T., Kang, S., Soliman, S., Tian, M., Yeager, J., Adler, J., Chen, J., Wang, Z., Wolfe, D., Yu, S., Padovani, A., Datta, S. & Ray, B. & 1 others, Khan, A., Mar 18 2026, In: Nano letters. 26, 10, p. 3390-3397 8 p.

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

Superhard refractory high-entropy diborides

Hossain, M. D., McIlwaine, N. S., Marquez-Rios, N. O., Feltrin, A. C., Chawla, V., Mayanovic, R. A., Fahrenholtz, W. G., Penumadu, D., Zurek, E., Brenner, D. W., Wolfe, D. E., Divilov, S., Eckert, H., Curtarolo, S. & Maria, J. P., Mar 2026, In: Physical Review Materials. 10, 3, 033604.

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

Zwitterion-assisted growth and strain optimisation of perovskite single crystals for high-performance photon counting radiation detection

Jayarathne, J., Ghosh, J., Reiss, J., Lavelle, R., Hinder, S. J., Wolfe, D., Crean, C. & Sellin, P., May 7 2026, In: Journal of Materials Chemistry C. 14, 17, p. 7170-7180 11 p.

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

Finite-Temperature Grain-Boundary Segregation in High-Entropy Carbides

Mou, M. M., Haque, T. M. A., Daigle, S. E., Roberts, J., Fahrenholtz, W. G., Maria, J. P., Wolfe, D. E., Zurek, E., Curtarolo, S. & Brenner, D. W., Jul 2026, In: Journal of the American Ceramic Society. 109, 7, e71032.

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

Room-temperature electrical processing of aluminum nitride heterojunction diodes

Rahman, M. H., Wan, H. H., Ren, F., Pearton, S. J., Wolfe, D. E. & Haque, A., Sep 2026, In: JPhys Materials. 9, 3, 035002.

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

A software package for generating robust and accurate potentials using the moment tensor potential framework

Roberts, J., Rijal, B., Divilov, S., Maria, J. P., Fahrenholtz, W. G., Wolfe, D. E., Brenner, D. W., Curtarolo, S. & Zurek, E., Mar 2026, In: Computer Physics Communications. 320, 110002.

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

Effects of Gamma Irradiation on Electrical Characteristics and Carrier Dynamics in Diamond Schottky and Heterojunction Devices

Wan, H. H., Loske, K. V., Faro, A., Anderson, T. J., Jason, Y., Adler, J. C., Moss, C. M., Wolfe, D. E., Haque, A. & Ren, F., Aug 1 2026, In: ECS Journal of Solid State Science and Technology. 15, 8, 085002.

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

Role of mechanical stress localizations on the radiation hardness of AlGaN/GaN high electron mobility transistors

Al-Mamun, N. S., Rasel, A. J., Islam, Z., Tzolov, M. B., Smyth, C. M., Haque, A., Wolfe, D. E., Ren, F. & Pearton, S., Jan 27 2025, In: Journal of Physics D: Applied Physics. 58, 4, 045105.

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

Mechanical properties of ultra-high temperature ceramic matrix composites (UHTCMCs): A review

Ammendola, M., Kedir, N., Ghoshal, A., Slapikas, R. & Wolfe, D., Aug 2025, In: Ceramics International. 51, 20, p. 29845-29876 32 p.

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

Effects of advanced magnetic materials in the DC and AC performance of inductors and transformers

Brandsema, M. J., Argyropoulos, C., Reiss, J., Tobin, N., Ross, L., Wolfe, D. E., Bilén, S. G., Jenkins, D. M. & Dowhy, S., Oct 1 2025, In: Journal of Magnetism and Magnetic Materials. 629, 173161.

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

IEE Research Themes