441 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- CSIR National Physical Laboratory of IndiaIN125 papers
- Academy of Scientific and Innovative ResearchIN58 papers
- Indian Institute of Science BangaloreIN20 papers
- Indian Institute of Technology KanpurIN18 papers
- Bhabha Atomic Research CentreIN15 papers
- Jamia Millia IslamiaIN15 papers
- University of DelhiIN15 papers
- Indian Institute of Technology BombayIN12 papers
- Jawaharlal Nehru UniversityIN11 papers
- National Chemical LaboratoryIN11 papers
- Jawaharlal Nehru Centre for Advanced Scientific ResearchIN8 papers
- University of St AndrewsGB8 papers
11 papers · 1 filter
Robust broad spectral photodetection (UV-NIR) and ultra high responsivity investigated in nanosheets and nanowires of Bi2Te3 under harsh nano-milling conditions
Alka Sharma, A. K. Srivastava, T. D. Senguttuvan +1
Due to miniaturization of device dimensions, the next generations photodetector based devices are expected to be fabricated from robust nanostructured materials. Hence there is an…
High Field (up to 140kOe) Angle Dependent Magneto Transport of Bi2Te3 Single Crystals
Rabia Sultana, P. K. Maheshwari, Brajesh Tiwari +1
We report the angle dependent high field (up to 140kOe) magneto transport of Bi2Te3 single crystals, a well-known topological insulator. The crystals were grown from melt of consti…
Static and dynamic polarizabilities of Yb-ion]{Accurate determination of black-body radiation shift, magic and tune-out wavelengths for the clock transition in Yb
A. Roy, S. De, Bindiya Arora +1
We present precise values of the dipole polarizabilities () of the ground and metastable states of Yb, that are…
Extraordinary water adsorption characteristics of graphene oxide
B. Lian, S. De Luca, Y. You +6
The laminated structure of graphene oxide (GO) confers unique interactions with water molecules which may be utilised in a range of applications that require materials with tuneabl…
Light Induced Electron-Phonon Scattering Mediated Resistive Switching in Nanostructured Nb Thin Film Superconductor
Shafaq Kazim, Alka Sharma, Sachin Yadav +8
The elemental Nb is mainly investigated for its eminent superconducting properties. In contrary, we report of a relatively unexplored property, namely, its superior optoelectronic…
Competition between electron pairing and phase coherence in superconducting interfaces
G. Singh, A. Jouan, L. Benfatto +12
The large diversity of exotic electronic phases displayed by two-dimensional superconductors confronts physicists with new challenges. These include the recently discovered quantum…
Quasiperiodic ordering in thick Sn layer on -Al-Pd-Mn: A possible quasicrystalline clathrate
Vipin Kumar Singh, Marek Mihalkovic, Marian Krajčí +9
Realization of an elemental solid-state quasicrystal has remained a distant dream so far in spite of extensive work in this direction for almost two decades. Here, we report the di…
Electrical, Thermal and Spectroscopic Characterization of Bulk Bi2Se3 Topological Insulator
Rabia Sultana, Geet Awana, Banabir Pal +6
We report electrical (angular magneto-resistance, and Hall), thermal (heat capacity) and spectroscopic (Raman, x-ray photo electron, angle resolved photo electron) characterization…
Unipolar resistive switching in cobalt titanate thin films
Atul Thakre, A. K. Shukla, R. S. Katiyar +1
We report giant resistive switching of an order of 104, long-time charge retention characteristics up to 104 s, non-overlapping SET and RESET voltages, ohmic in low resistance stat…
Evidence for conventional superconductivity in Sr0.1Bi2Se3 from high pressure studies
K. Manikandan, Shruti, P. Neha +9
SrxBi2Se3 is recently reported to be a superconductor derived from topological insulator Bi2Se3. It shows a maximum resistive Tc of 3.25 K at ambient pressure. We report magnetic (…
Linear smoothed extended finite element method
M Surendran, S Natarajan, SPA Bordas +1
The extended finite element method (XFEM) was introduced in 1999 to treat problems involving discontinuities with no or minimal remeshing through appropriate enrichment functions.…