109 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Council of Scientific and Industrial ResearchIN58 papers
- CSIR National Physical Laboratory of IndiaIN39 papers
- National Chemical LaboratoryIN16 papers
- Jawaharlal Nehru UniversityIN10 papers
- Central Glass and Ceramic Research InstituteIN5 papers
- Indian Institute of Science BangaloreIN5 papers
- National Physical LaboratoryGB4 papers
- Ramakrishna Mission Vivekananda Educational and Research InstituteIN3 papers
- TCG CrestIN3 papers
- UGC DAE Consortium for Scientific ResearchIN3 papers
- University of DelhiIN3 papers
- Amity UniversityIN2 papers
15 papers · 1 filter
Detailed structural and topological analysis of SnBi2Te4 single crystal
Ankush Saxena, N. K. Karn, M. M. Sharma +1
We report herein the successful synthesis of the topological material SnBi2Te4 in single-crystal form. Phase purity and unidirectional growth are evident from X-ray diffraction (XR…
Drastic suppression of CDW (charge density wave) by Pd addition in TiSe2
Abhilasha Saini, N. K. Karn, Kapil Kumar +2
TiSe2 is a known Topological semimetal (TSM) having both the semi-metallic and topological characters simultaneously and the Charge density wave (CDW) at below 200K. In the current…
2D-Double transition metal MXenes for spintronics applications: surface functionalization induced ferromagnetic half-metallic complexes
Kripa Dristi Dihingia, Swagata Saikia, N. Yedukondalu +2
MXenes are rapidly emerging two-dimensional (2D) materials with thickness, composition, and functionalization-dependent outstanding properties having applications in diverse fields…
Flow of lubricated granular material on an inclined plane
Ravindra S. Ghodake, Pankaj Doshi, Ashish V. Orpe
We have studied the gravity driven flow of spherical shaped, millimetric sized granular material coated with aspherical, micron-sized, near frictionless lubricant particles. Experi…
Effect of Protonation and Deprotonation on Electron Transfer Mediated Decay and Interatomic Coulombic Decay
Ravi Kumar, Dr. Nayana Vaval
Electronically excited atoms or molecules in an environment are often subject to interatomic/intermolecular Coulombic decay (ICD) and/or electron transfer mediated decay (ETMD) mec…
Investigation of structural and magneto-transport properties of PdTe2 single crystals
Yogesh Kumar, Prince Sharma, M. M. Sharma +1
The growth and structural analysis of topological semimetal (TSM) PdTe2 were carried out in this study. The self-flux method was employed to grow the single crystals which were str…
Decay Processes in Cationic Alkali Metals in Microsolvated Clusters: A Complex Absorbing Potential Based Equation-of-Motion Coupled Cluster Investigation
Ravi Kumar, Aryya Ghosh, Nayana Vaval
We have employed the highly accurate complex absorbing potential based ionization potential equation-of-motion coupled cluster singles and doubles (CAP-IP-EOM-CCSD) method to study…
Sn2Pd: a possible superconducting material with topological surface states
M. M. Sharma, V. P. S. Awana
In this article, we report the detailed magneto transport measurements of the topological semimetal (TSM) candidate, Sn2Pd. Single crystal of Sn2Pd is synthesized through the self-…
Fabrication of Periodic, Flexible and Porous Silicon Microwire Arrays with Controlled Diameter and Spacing: Effects on Optical properties
Anjali Saini, Mohammed Abdelhameed, Divya Rani +7
A new method of introducing nanopores with spongy morphology during fabrication of size and pitch controlled flexible silicon microwires (SiMWs) in wafer scale is presented using n…
Novel Emergent Phases in a Two-Dimensional Superconductor
Simrandeep Kaur, Hemanta Kumar Kundu, Sumit Kumar +4
In this letter, we report our observation of an extraordinarily rich phase diagram of a LaScO/SrTiO heterostructure. Close to the superconducting transition temperature, th…
High-resolution surface structure determination from bulk X-ray diffraction data
Nirman Chakraborty, Swastik Mondal
The key to most surface phenomenon lies with the surface structure. Particularly it is the charge density distribution over surface that primarily controls overall interaction of t…
Probing the topological surface states in superconducting Sn4Au single crystal: A magneto transport study
M. M. Sharma, Poonam Rani, V. P. S. Awana
Materials exhibiting bulk superconductivity along with magnetoresistance (MR) in their normal state have emerged as suitable candidates for topological superconductivity. In this a…
Surface states induced weak anti-localization effect in Bi0.85Sb0.15 topological single crystal
Yogesh Kumar, VPS Awana
We report, an experimental evidence of surface states (SS) driven magneto-transport in a Bi0.85Sb0.15 single crystal. Detailed high field (up to 12T) and low temperature (down to 2…
A comprehensive review on topological superconducting materials and interfaces
M. M. Sharma, Prince Sharma, N. K. Karn +1
Superconductivity in topological materials has drawn a significant interest of the scientific community as these materials provide a hint of the existence of Majorana fermions conc…
Detailed magneto-heat capacity analysis of SnAs topological superconductor
M. M. Sharma, V. P. S. Awana
In this article, we report magneto-heat capacity analysis of superconducting SnAs, which is characterized through X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), a…