NSF PAR Search | NSF Public Access Repository

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Quantification of Oxygen Vacancies in SrFe _0.5 Cr _0.5 O _3−δ Thin Films: Correlating Lattice Expansion with Oxidation State Variability

https://doi.org/10.1021/acsaelm.4c02149

Hossain, Mohammad Delower; Koirala, Krishna Prasad; Wang, Le; Samarakoon, Widitha S; Bowden, Mark E; Zhuo, Zengqing; Yang, Wanli; Feng, Zhenxing; Zhou, Hua; Chambers, Scott A; et al (March 2025, ACS Applied Electronic Materials)

Free, publicly-accessible full text available March 11, 2026
Tuning Exchange Coupling in NiO-Based Bimagnetic Heterostructured Nanocrystals

https://doi.org/10.1021/acsami.1c02855

Shafe, Abdullah Al; Hossain, Mohammad Delower; Mayanovic, Robert A.; Roddatis, Vladimir; Benamara, Mourad (May 2021, ACS Applied Materials & Interfaces)

Full Text Available
Settling the matter of the role of vibrations in the stability of high-entropy carbides

https://doi.org/10.1038/s41467-021-25979-5

Esters, Marco; Oses, Corey; Hicks, David; Mehl, Michael J.; Jahnátek, Michal; Hossain, Mohammad Delower; Maria, Jon-Paul; Brenner, Donald W.; Toher, Cormac; Curtarolo, Stefano (December 2021, Nature Communications)

Abstract High-entropy ceramics are attracting significant interest due to their exceptional chemical stability and physical properties. While configurational entropy descriptors have been successfully implemented to predict their formation and even to discover new materials, the contribution of vibrations to their stability has been contentious. This work unravels the issue by computationally integrating disorder parameterization, phonon modeling, and thermodynamic characterization. Three recently synthesized carbides are used as a testbed: (HfNbTaTiV)C, (HfNbTaTiW)C, and (HfNbTaTiZr)C. It is found that vibrational contributions should not be neglected when precursors or decomposition products have different nearest-neighbor environments from the high-entropy carbide.
more » « less
Full Text Available
Ferroelectricity in boron-substituted aluminum nitride thin films

https://doi.org/10.1103/PhysRevMaterials.5.044412

Hayden, John; Hossain, Mohammad Delower; Xiong, Yihuang; Ferri, Kevin; Zhu, Wanlin; Imperatore, Mario Vincenzo; Giebink, Noel; Trolier-McKinstry, Susan; Dabo, Ismaila; Maria, Jon-Paul (April 2021, Physical Review Materials)

Full Text Available
Electron and phonon thermal conductivity in high entropy carbides with variable carbon content

https://doi.org/10.1016/j.actamat.2020.06.005

Rost, Christina M.; Borman, Trent; Hossain, Mohammad Delower; Lim, Mina; Quiambao-Tomko, Kathleen F.; Tomko, John A.; Brenner, Donald W.; Maria, Jon-Paul; Hopkins, Patrick E. (September 2020, Acta Materialia)

Full Text Available

Search for: All records