32 citations · 102 across the 12 of their papers we have counts for
12 papers
Facile Salt-Assisted Hydrothermal Synthesis of Nanodiamonds from CHO Precursors: Atomic-Scale Mechanistic Insights
Soumya Pratap Tripathy, Sayan Saha, Saurabh Kumar Gupta +14
Hydrothermal synthesis offers an economical and scalable way to produce nanodiamonds under relatively mild, low-pressure and low-temperature conditions. However,its sustainability…
Pressure-induced enhancement of superconductivity in a non-centrosymmetric compound LaPtGe
Sathiskumar Mariappan, Dilip Bhoi, Boby Joseph +5
We report a pressure-induced enhancement of the superconducting transition temperature (Tc) in a non-centrosymmetric (NCS) compound, LaPtGe. With pressure, till 3 GPa, we observed…
Significantly increased magnetic anisotropy in Co nano-columnar multilayer structure via a unique sequential oblique-normal deposition approach
Arun Singh Dev, Sharanjeet Singh, Anup Kumar Bera +6
Oblique/normal sequential deposition technique is used to create Co based unique multilayer structure [Co-oblique(4.4nm)/Co-normal (4.2 nm)]x10, where each Co-oblique layer is depo…
Effect of magnetic phase coexistence on spin-phonon coupling and magnetoelectric effect in polycrystalline Sm0.5Y0.5Fe0.58Mn0.42O3
S. Raut, S. Chakravarty, H. S Mohanty +15
The polycrystalline co-doped samples of Sm0.5Y0.5Fe0.58Mn0.42O3 were prepared by solid-state reaction route and its various physical properties with their correlations have been in…
Complex interplay of magnetic ordering and spin-lattice coupling in orthochromite NdDyCrO
M. Anas, Padmanabhan Balasubramanian, K. Vikram +11
The mixed rare-earth orthochromite NdDyCrO has a Néel temperature () of 175\,K, resulting in the G-type antiferromagnetic ordering of C…
Pressure controlled trimerization for switching of anomalous Hall effect in triangular antiferromagnet MnSn
Charanpreet Singh, Vikram Singh, Gyandeep Pradhan +5
Here, we present a detailed theoretical and experimental study on the pressure induced switching of anomalous Hall effect (AHE) in the triangular antiferromagnetic (AFM) compound M…
Structural, dielectric and ferroelectric studies of thermally stable and efficient energy storage ceramic material: (Na0.5-xKxBi0.5-xLax)TiO3
Anita Verma, Arun Kumar Yadav, Nasima Khatun +7
The structural, dielectric and ferroelectric properties of lead-free (Na0.5-xKxBi0.5-xLax)TiO3 powders synthesized by sol-gel self-combustion method were investigated. Rietveld ref…
(Pb1-xBix)(Ti1-xMnx)O3: Competing mechanism of Tetragonal-Cubic phase on A/B site modifications
Arun Kumar Yadav, Anita Verma, Birender Singh +8
Structural, vibrational and dielectric properties of (Pb1-xBix)(Ti1-xMnx)O3 (PBTM) (0 x 0.50) polycrystalline ceramics have been examined as a function of temperature. Synchrotron-…
Investigation of La and Al substitution on the spontaneous polarization and lattice dynamics of the Pb(1-x)LaxTi(1-x)AlxO3 ceramics
Arun Kumar Yadav, Anita Verma, Sunil Kumar +6
The phase purity and crystal structure of PLTA samples (synthesized via sol-gel process) were confirmed using synchrotron x-ray powder diffraction (wavelength, lmbda= 0.44573 A. Ri…
High pressure studies on properties of FeGa3: role of on-site coulomb correlation
Debashis Mondal, Velaga Srihari, C. Kamal +7
High pressure X-ray diffraction measurements have been carried out on the intermetallic semiconductor FeGa and the equation of state for FeGa has been determined. First pri…
Temperature-dependent structural property and power factor of n type thermoelectric Bi0.90Sb0.10 and Bi0.86Sb0.14 alloys
K. Malik, Diptasikha Das, S. Bandyopadhyay +4
Thermal variation of structural property, linear thermal expansion coefficient, resistivity, thermopower and power factor of polycrystalline Bi1-xSbx (x=0.10, 0.14) samples are rep…
Structural investigations in BaFe2-xRuxAs2 as a function of Ru and temperature
Shilpam Sharma, A. Bharathi, K. Vinod +6
We present Synchrotron XRD measurements on powdered single crystal samples of BaFe2-xRuxAs2 samples, as a function of Ru content at room temperature. The Rietveld refinements revea…