Equilibrium Fe isotope fractionation between olivine, pyroxene, spinel and MORB glass: Implications for mantle partial melting to generate MORBs

by Jaswitha Reddy Guntaka | Jun 19, 2025 | Publications, Science Highlights

Nie, Nicole X., Anat Shahar, Peng Ni, Richard W. Carlson, Steven B. Shirey, Corliss K. Sio, Justin Y. Hu et al. “Equilibrium Fe isotope fractionation between olivine, pyroxene, spinel and MORB glass: Implications for mantle partial melting to generate...

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

by Christofanis Skordas | 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...

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

by Christofanis Skordas | 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, Science Highlights

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...

Direct observations of transient weakening during phase transformations in quartz and olivine

by Jaswitha Reddy Guntaka | May 23, 2025 | Publications, Science Highlights

Cross, A.J., Goddard, R.M., Kumamoto, K.M. et al. Direct observations of transient weakening during phase transformations in quartz and olivine. Nat. Geosci. 18, 548–554 (2025).