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6 papers

cond-mat.mtrl-sci2026

Structure-Property Correlation of Cr/Cu-MnFeCoNi High-Entropy Alloys for Alkaline Water Electrolysis

Shreyasi Chattopadhyaya, Raphael B. de Oliveira, Deepti Gangwar +10

The study investigates how replacing chromium with copper in high‑entropy alloys influences their catalytic performance for alkaline water electrolysis, demonstrating that the Cu‑s…

cond-mat.mtrl-sci2026

High-Entropy Nitride Photocatalysts for Visible-Light Antibiotic Degradation: Structural Stability, In Situ Interfacial Visualization, and Molecular-Level Mechanistic Insights

Zahoor Manzoor, Shamik Chowdhury, Raphael Benjamim de Oliveira +5

High-entropy nitrides (HENs) have emerged as a promising class of advanced materials with tunable electronic structures, high stability, and abundant active sites. The incorporatio…

cond-mat.mes-hall2026

Alignment behavior of 2D diopsides (d-silicates) under the influence of an AC electric field

Himakshi Mishra, Surbhi Slathia, Bruno Ipaves +8

Controlling the alignment of two dimensional (2D) materials is crucial for optimizing their electronic and mechanical properties in next generation devices. This study explores how…

cond-mat.mtrl-sci2025

Nanoscale mechanics and ultralow Friction of natural 2D silicates: Biotite and Rhodonite

Surbhi Slathia, Manoj Tripathi, Raphael Benjamim de Oliveira +12

Two-dimensional (2D) silicates have emerged as a promising class of ultrathin materials, expanding the landscape of 2D systems beyond conventional van der Waals crystals. Their uni…

physics.chem-ph2025

Visible-Light Photocatalytic Degradation of Cresols using Sustainable 3D-Printed Bi4O5I2-Hematite Scaffold

Akash Rawat, Raphael B. de Oliveira, Tapas Pal +8

In photocatalysis, the reusability limit of catalysts can contribute to secondary pollution, posing ecological risks. Addressing this, the present study explores the integration of…

physics.optics2025

Defect Engineered Layer Dependent Nonlinear Optical Response in Two Dimensional Muscovite for Efficient Optical Limiting

Dipanwita Mitra, Guilherme S. L. Fabris, Raphael Benjamim +8

Light-matter interactions in two-dimensional (2D) materials have gained significant interest due to their distinctive optical and electronic properties. Recently, silicates have em…