-
The effects of iron and manganese doping on the carbonation of brucite [Mg(OH)₂]
Dong Youn Chung, Juliane Weber, Lawrence M. Anovitz, Barbara R. Evans, …, George Yumnam, et al.
The Journal of Physical Chemistry C, 130, 2160-2170 (2026)
View Publication →
-
Leveraging polymorphism in YbCuBi to map transport and elastic properties
A. K. M. Ashiquzzaman Shawon, George Yumnam, Hsin Wang, Qiang Zhang, Douglas L. Abernathy, et al.
Chemistry of Materials, 38, 1425-1434 (2026)
View Publication →
-
Constraints on magnetism and correlations in RuO₂ from lattice dynamics and Mössbauer spectroscopy
George Yumnam, Parul R. Raghuvanshi, John D. Budai, Lars Bocklage, et al.
Cell Reports Physical Sciences, 2025
View Publication →
-
New precious metal containing normal spinels: LiRhRu₁₋ₓIrₓO₄, LiFeIr₁₋ₓRuₓO₄, and LiCoIr₁₋ₓRuₓO₄
Anjali Verma, Arthur P. Ramirez, George Yumnam, Raphaël P. Hermann, M. A. Subramanian
Progress in Solid State Chemistry, 79, 100537 (2025)
View Publication →
-
Tuning the magnetic properties of the spin-split antiferromagnet MnTe through pressure
Edison P. Carlisle, George Yumnam, Stuart A. Calder, Bianca Haberl, Jia-Xin Xiong, et al.
Physical Review B, 112, 014450 (2025)
View Publication →
-
A Mössbauer spectroscopy investigation of nickel-zinc ferrites synthesized by a self-combustion method for soft magnetic core applications
Raphaël P. Hermann, George Yumnam, Kristyn D. Ardrey, Beth L. Armstrong
physica status solidi (a), 222, 2500213 (2025)
View Publication →
-
Cleavable quaternary oxychlorides with high magnetic ordering temperatures
Andrew F. May, George Yumnam, Raphaël P. Hermann, Stuart Calder, Benjamin M. Lefler, et al.
Physical Review Materials, 9, 034002 (2025)
View Publication →
-
Influence of dissolved iron in solution on MgO hydroxylation and carbonation
Juliane Weber, Brittany Moseley, Ke Yuan, Barbara R. Evans, …, George Yumnam, et al.
The Journal of Physical Chemistry C, 129, 194-204 (2025)
View Publication →
-
Magnon gap tuning in lithium-doped MnTe
George Yumnam, Duncan H. Moseley, Joseph A. M. Paddison, Christiana Z. Suggs, Emma Zappala, et al.
Physical Review B, 109, 214434 (2024)
View Publication →
-
Electronic, optical, and thermoelectric properties of multifunctional Zintl compound BaAg₂Te₂ for energy conversion
T. Seddik, B. Rezini, K. Djelid, Bakhtiar Ul Haq, Se-Hun Kim, …, George Yumnam
Physica B: Condensed Matter, 668, 415209 (2023)
View Publication →
-
Field and temperature tuning of magnetic diode in permalloy honeycomb lattice
George Yumnam, Moudip Nandi, Pousali Ghosh, Amjed Abdullah, Mahmoud Almasri, et al.
Materials Today Advances, 18, 100386 (2023)
View Publication →
-
Topological monopole's gauge field-induced anomalous Hall effect in artificial honeycomb lattice
Jiasen Guo, Vitalii Dugaev, Arthur Ernst, George Yumnam, Pousali Ghosh, Deepak K. Singh
Natural Sciences, 2, e20210083 (2022)
View Publication →
-
Magnetic charge and geometry confluence for ultra-low forward voltage diode in artificial honeycomb lattice
George Yumnam, Jiasen Guo, Yiyao Chen, Ashutosh Dahal, Pousali Ghosh, et al.
Materials Today Physics, 22, 100574 (2022)
View Publication →
-
Various facets of magnetic charge correlation: micromagnetic and distorted-wave Born approximation simulations study
George Yumnam, Jiasen Guo, Deepak K. Singh
Physical Review B, 104, 134429 (2021)
View Publication →
-
Local spin ice order induced planar Hall effect in Nd–Sn artificial honeycomb lattice
Jiasen Guo, George Yumnam, Ashutosh Dahal, Yiyao Chen, Valeria Lauter, Deepak K. Singh
Advanced Electronic Materials, 7, 2100079 (2021)
View Publication →
-
Magnetic charge's relaxation propelled electricity in two-dimensional magnetic honeycomb lattice
Yiyao Chen, George Yumnam, Jiasen Guo, Laura Stingaciu, Piotr Zolnierczuk, et al.
iScience, 24, 102206 (2021)
View Publication →
-
Quantum disordered state of magnetic charges in nanoengineered honeycomb lattice
George Yumnam, Yiyao Chen, Jiasen Guo, Jong K. Keum, Valeria Lauter, Deepak K. Singh
Advanced Science, 8, 2004103 (2021)
View Publication →
-
Improving the optical and thermoelectric properties of Cs₂InAgCl₆ with heavy substitutional doping: a DFT insight
K. C. Bhamu, Enamul Haque, C. S. Praveen, Nandha Kumar, George Yumnam, et al.
RSC Advances, 11, 5521-5528 (2021)
View Publication →
-
Nonconventional magnetic phenomena in neodymium thin film
George Yumnam, Jiasen Guo, Yiyao Chen, Valeria Lauter, Deepak K. Singh
Physical Review Research, 2, 043018 (2020)
View Publication →
-
Magnetic order and instability in newly synthesized CoSeAs marcasite
Yiyao Chen, George Yumnam, Ashutosh Dahal, Jose A. Rodriguez-Rivera, Guangyong Xu, et al.
Physical Review Research, 2, 023168 (2020)
View Publication →
-
Microscopic nature of magnetic ground state in CeAuSb₂
George Yumnam, Yiyao Chen, Yang Zhao, Arumugam Thamizhavel, Sudesh K. Dhar, Deepak K. Singh
physica status solidi (RRL) – Rapid Research Letters, 13, 1900304 (2019)
View Publication →
-
Coupling the high-throughput property map to machine learning for predicting lattice thermal conductivity
Rinkle Juneja, George Yumnam, Swanti Satsangi, Abhishek K. Singh
Chemistry of Materials, 31, 5145-5151 (2019)
View Publication →
-
High thermoelectric figure of merit via tunable valley convergence coupled low thermal conductivity in AIIBIVC₂V chalcopyrites
Madhubanti Mukherjee, George Yumnam, Abhishek K. Singh
The Journal of Physical Chemistry C, 122, 29150-29157 (2018)
View Publication →
-
Interplay of structural and bonding characters in thermal conductivity and Born-effective charge of transition metal dichalcogenides
George Yumnam, Tribhuwan Pandey, Abhishek Kumar Singh
The Journal of Physical Chemistry C, 122, 2521-2527 (2018)
View Publication →
-
High temperature thermoelectric properties of Zr and Hf based transition metal dichalcogenides: a first principles study
George Yumnam, Tribhuwan Pandey, Abhishek K. Singh
The Journal of Chemical Physics, 143, 234704 (2015)
View Publication →