715 citations · 1.1k across the 12 of their papers we have counts for
12 papers
Strong substrate influence on atomic structure and properties of epitaxial VO2 thin films
Atul Atul, Majid Ahmadi, Panagiotis Koutsogiannis +2
The metal-insulator transition (MIT) observed in vanadium dioxide (VO2) has been a topic of great research interest for past decades, with the underlying physics yet not fully unde…
Giant electromechanical response from defective non-ferroelectric epitaxial BaTiO3 integrated on Si 100
Sandeep Vura, Shubham Kumar Parate, Subhajit Pal +15
Lead free, silicon compatible materials showing large electromechanical responses comparable to, or better than conventional relaxor ferroelectrics, are desirable for various nanoe…
Van der Waals Epitaxy of Pulsed Laser Deposited Antimony Thin Films on Lattice-matched and Amorphous Substrates
Daniel T. Yimam, Majid Ahmadi, Bart J. Kooi
Monatomic antimony thin films have recently attracted attention for applications in phase change memory, nanophotonics, and 2D materials. Although some promising results have been…
Self-assembled neuromorphic networks at self-organized criticality in Ag-hBN platform
Ankit Rao, Sooraj Sanjay, Majid Ahmadi +5
Networks and systems which exhibit brain-like behavior can analyze information from intrinsically noisy and unstructured data with very low power consumption. Such characteristics…
Real-time imaging of atomic potentials in 2D materials with 30 keV electrons
Sytze de Graaf, Majid Ahmadi, Ivan Lazić +2
Scanning transmission electron microscopy (STEM) is the most widespread adopted tool for atomic scale characterization of two-dimensional (2D) materials. Many 2D materials remain s…
Operando observation of reversible oxygen migration and phase transitions in ferroelectric devices
Pavan Nukala, Majid Ahmadi, Yingfen Wei +5
Unconventional ferroelectricity, robust at reduced nanoscale sizes, exhibited by hafnia-based thin-films presents tremendous opportunities in nanoelectronics. However, the exact na…
Synthesis of Tungsten Oxide Nanoparticles using a Hydrothermal Method at Ambient Pressure
Majid Ahmadi, Reza Younesi, Maxime J-F Guinel
Tungstite (WO3.H2O) nanoparticles were synthesized using a simple and inexpensive low temperature and low pressure hydrothermal method by adding hydrochloric acid to diluted sodium…
Surface Energy Engineering for Tunable Wettability through Controlled Synthesis of MoS2
Anand P. S. Gaur, Satyaprakash Sahoo, Majid Ahmadi +3
MoS2 is one of the important members of transition metal dichalogenides which is emerging as a potential 2D atomically thin layered material for low power electronic and opto-elect…
Temperature dependent Raman study of phonons of different symmetries in single crystal Bi2Se3
Bushra Irfan, Satyaprakash Sahoo, Anand P. S. Gaur +4
High quality single crystals of Bi2Se3 were grown using a modified Bridgman technique, the detailed study were carried out using Raman spectroscopy and characterized by Laue diffra…
Optical Properties and Raman Studies of Partially Edge Terminated Vertically Aligned Nanocrystalline MoS2 Thin Film
Anand P. S. Gaur, Satyaprakash Sahoo, Majid Ahmadi +5
The optical and vibrational properties of nanocrystalline thin films of MoS2, comprised of a mixture of edge terminated vertically aligned (ETVA) and (001)-oriented regions, on lar…
Synthesis and Characterization of Tungstite (WO3.H2O) Nanoleaves and Nanoribbons
Majid Ahmadi, Maxime J-F Guinel
An environmentally benign method capable of producing large quantities of materials was used to synthesize tungstite (WO3.H2O) leaf-shaped nanoplatelets (LNPs) and nanoribbons (NRs…
Temperature Dependent Raman Studies and Thermal Conductivity of Few Layer MoS2
Satyaprakash Sahoo, Anand P. S. Gaur, Majid Ahmadi +2
We report on the temperature dependence of in-plane E2g and out of plane A1g Raman modes in high quality few layers MoS2 (FLMS) prepared using a high temperature vapor-phase method…