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
10 papers · 1 filter
Comprehensive Analysis for the High Field Magneto-conductivity of Bi2Te3 Single Crystal
Yogesh Kumar, Rabia Sultana, V. P. S. Awana
Here, we report the magneto-conductivity (up to 14Tesla and down to 5K) analysis of Bi2Te3 single-crystal. A sharp magneto-conductivity (MC) rise (inverted v-type cusp) is observed…
Effective structure of a system with continuous polydispersity
Palak Patel, Manoj Kumar Nandi, Ujjwal Kumar Nandi +1
In a system of N particles, with continuous size polydispersity there exists N(N-1) number of partial structure factors making it analytically less tractable. A common practice is…
Interface study of thermally driven chemical kinetics involved in Ti/Si3N4 based metal-substrate assembly by X-ray photoelectron spectroscopy
Sachin Yadav, Sangeeta Sahoo
Diffusion mediated interaction in metal-substrate assembly during high temperature annealing leads to possible formation of new composite materials. Here, sputtered grown Ti films…
Accessing topological surface states and negative MR in sculpted nanowires of Bi2Te3 at ultra-low temperature
Reena Yadav, Biplab Bhattacharyya, Animesh Pandey +4
Milling of 2D flakes is a simple method to fabricate nanomaterial of any desired shape and size. Inherently milling process can introduce the impurity or disorder which might show…
Connecting real glasses to mean-field models
Ujjwal Kumar Nandi, Walter Kob, Sarika Maitra Bhattacharyya
We propose a novel model for a glass-forming liquid which allows to switch in a continuous manner from a standard three-dimensional liquid to a fully connected mean-field model. Th…
Excited-state dynamics of structurally characterized crystal of SnxSb1-x
Prince Sharma, M. M. Sharma, Kapil Kumar +2
The topological behavior of heavy metal alloys opens a vast area for incredible research and future technology. Here, we extend our previous report about the superconducting proper…
High Field Magneto-Transport of Mixed Topological Insulators Bi2Se3-xTex (x = 0, 1, 2 & 3)
Deepak Sharma, Yogesh Kumar, P. Kumar +3
The article comprises structural, microstructural, and physical properties analysis of Bi2Se3-xTex (x= 0, 1, 2 and 3) mixed topological insulator (MTI) single crystals. All the cry…
Raman Spectroscopy of Bi2Se3-xTex (x= 0 to 3) Topological Insulator Crystals
Deepak Sharma, M. M. Sharma, R. S. Meena +1
We report crystal growth and Raman spectroscopy characterization of pure and mixed bulk topological insulators. The series comprises of both binary and ternary tetradymite topologi…
Type-II Superconductivity below 4K in Sn0.4Sb0.6
M. M. Sharma, Kapil Kumar, Lina Sang +2
In this article, we report the occurrence of superconductivity in Sn0.4Sb0.6 single crystal at below 4K. Rietveld refined Powder XRD data confirms the phase purity of as grown crys…
Microstructure and yielding of capillary force induced gel
Sameer Huprikar, Saurabh Usgaonkar, Ashish K. Lele +1
We have investigated the rheology and structure of a gel formed from a mixture of non-Brownian particles and two immiscible liquids. The suspension of particles in a liquid undergo…