R. Dhaka

activity

20042026

most citedDirect observation of the spin texture in strongly correlated SmB6 as evidence of the topological Kondo insulator

224 citations · 1.5k across the 54 of their papers we have counts for

collaborators

Showing 2019Show all

7 papers · 1 filter

cond-mat.str-el2019

Achieving high figure-of-merit in Nb-doped Na $_{0.74}$ CoO $_{2}$ compound at high temperature region

Arzena Khatun, Shamim Sk, Jayashree Pati +2

We report the thermoelectric (TE) properties of Na $_{0.74}$ Co $_{0.95}$ Nb $_{0.05}$ O $_{2}$ in the temperature range $300 - 1200$ K, as a potential candidate for p-type thermoelectric m…

physics.chem-ph2019★ 2 cited

Electrochemical Analysis of Na $_{0.74}$ Co $_{1 - x}$ Nb $_{x}$ O $_{2}$ ( $x =$ 0, 0.05) as Cathode Materials in Sodium-ion Batteries

Jayashree Pati, Mahesh Chandra, Rajendra S. Dhaka

Sodium-ion batteries (SIBs) have received significant attention as promising alternative for energy storage applications owing to the large availability and low cost of sodium. In…

physics.app-ph2019★ 78 cited

Na-ion diffusion and electrochemical performance of NaVO $_{3}$ anode in Li/Na batteries

Mahesh Chandra, T. S. Khan, Rishabh Shukla +5

We study Na ion diffusion and electrochemical performance of NaVO $_{3}$ (NVO) as anode material in Li/Na--ion batteries with the specific capacity of $\approx$ 350 mAhg $^{- 1}$ at the…

cond-mat.mtrl-sci2019★ 27 cited

Magnetocaloric properties and critical behavior of Co $_{2}$ Cr $_{1 - x}$ Mn $_{x}$ Al Heusler alloys

Priyanka Nehla, V. K. Anand, Bastian Klemke +2

We study the magnetocaloric effect and critical behavior of Co $_{2}$ Cr $_{1 - x}$ Mn $_{x}$ Al ( $x =$ 0.25, 0.5, 0.75) Heusler alloys across the ferromagnetic (FM) transition (T $_{C}$ ). T…

cond-mat.str-el2019★ 20 cited

Spin dynamics and unconventional magnetism in insulating La $_{(1 - 2 x)}$ Sr $_{2 x}$ Co $_{(1 - x)}$ Nb $_{x}$ O $_{3}$

Rishabh Shukla, Anil Jain, M. Miryala +4

We study the structural, magnetic, transport and electronic properties of LaCoO $_{3}$ with Sr/Nb co-substitution, i.e., La $_{(1 - 2 x)}$ Sr $_{2 x}$ Co $_{(1 - x)}$ Nb $_{x}$ O $_{3}$ using x-ray an…

cond-mat.mtrl-sci2019★ 24 cited

Electrochemical properties of Na $_{0.66}$ V $_{4}$ O $_{10}$ nanostructures as cathode material in rechargeable batteries for energy storage applications

Rakesh Saroha, Tuhin S. Khan, Mahesh Chandra +6

We report the electrochemical performance of nanostructures of Na $_{0.66}$ V $_{4}$ O $_{10}$ as cathode material for rechargeable batteries. The Rietveld refinement of room temperature…

Achieving high figure-of-merit in Nb-doped Na0.74​CoO2​ compound at high temperature region

Electrochemical Analysis of Na0.74​Co1−x​Nbx​O2​ (x= 0, 0.05) as Cathode Materials in Sodium-ion Batteries

Na-ion diffusion and electrochemical performance of NaVO3​ anode in Li/Na batteries

Magnetocaloric properties and critical behavior of Co2​Cr1−x​Mnx​Al Heusler alloys

Spin dynamics and unconventional magnetism in insulating La(1−2x)​Sr2x​Co(1−x)​Nbx​O3​