Superconductivity and phase stability of a high-entropy (NbTa)0.55(HfTiZr)0.45 alloy under high pressures

by Jaswitha Reddy Guntaka | Jun 2, 2025 | Publications

Kallol Chakrabarty, Thomas Freeman, Greeshma C. Jose, Francisco J. Canales, James L. Petri, Elizabeth C. Thompson, Wenli Bi, Abhinav Yadav, Vijaya Rangari, Yogesh K. Vohra; Superconductivity and phase stability of a high-entropy (NbTa)0.55(HfTiZr)0.45 alloy under high...

Atomistic mechanism of Al substitution effects on the post-stishovite transition by high-pressure single-crystal X-ray diffraction 

by Jaswitha Reddy Guntaka | Jun 1, 2025 | Publications, Science Highlights

Zhang, Yanyao, Stella Chariton, Vitali B. Prakapenka, Takuo Okuchi, and Jung-Fu Lin. “Atomistic mechanism of Al substitution effects on the post-stishovite transition by high-pressure single-crystal X-ray diffraction.” American Mineralogist 110, no. 6 (2025):...

Contrasting land-uses affect chemical composition of organic matter in tropical soils: A case study via osmium staining and infrared spectroscopy

by Jaswitha Reddy Guntaka | Jun 1, 2025 | Publications, Science Highlights

Dor, Maoz, Ricardo de Oliveira Bordonal, Andrey K. Guber, Mark L. Rivers, and Alexandra N. Kravchenko. “Contrasting land-uses affect chemical composition of organic matter in tropical soils: A case study via osmium staining and infrared spectroscopy.” Journal of...

Interplay Between Metastability and Mechanically Induced Structural Instability in CsPbBr3 Photovoltaic Perovskite

by Jaswitha Reddy Guntaka | May 30, 2025 | Publications

Sizhan Liu, Sandun Amarasinghe, Mo Li, Stella Chariton, Vitali B. Prakapenka, Sanjit K. Ghose, Yong Yan, Joshua Young, and Trevor A. Tyson, Interplay Between Metastability and Mechanically Induced Structural Instability in CsPbBr3 Photovoltaic Perovskite,  ACS Applied...

Resiliency, morphology, and entropic transformations in high-entropy oxide nanoribbons

by Jaswitha Reddy Guntaka | May 29, 2025 | Publications, Science Highlights

Hessam Shahbazi et al., Resiliency, morphology, and entropic transformations in high-entropy oxide nanoribbons. Science 388, 950-956 (2025). DOI: 10.1126/science.adr5604

Extending tetrahedral network similarity to carbon: A type-I carbon clathrate stabilized by boron

by Christofanis Skordas | May 23, 2025 | Publications

Strobel, Timothy A., Tiange Bi, Piotr A. Guńka, Mads F. Hansen, Julia-Maria Hübner, Samuel G. Dunning, Li Zhu, Stella Chariton, Vitali B. Prakapenka, and Yue Meng. “Extending tetrahedral network similarity to carbon: A type-I carbon clathrate stabilized by...