8 citations · 12 across the 14 of their papers we have counts for
15 papers
Hikami-Larkin-Nagaoka (HLN) Fitting of Magneto Transport of Bi2Se3 Single Crystal in Different Magnetic Field Ranges
Deepak Sharma, P. Rani, P. K. Maheshwari +5
We report the detailed study of structural micro-structuraland high magnetic field magneto transport propertiesof Bi2Se3single crystal. Bi2Se3 single crystal is grown through conve…
Detailed physical property characterization of FeTe1-xSex x = 0.0 to 0.50 single crystals
P. K. Maheshwari, V. Raghavendra Reddy, Bhasker Gahtori +1
Here, we report self flux single crystal growth of FeTe1-xSex for x = 0 to 0.50 series via solid state reaction route,the resulted crystals as seen are shiny. X Ray diffraction per…
Superconductivity in doped FeTe1-xSx (x= 0.00 to 0.25) single crystals
P. K Maheshwar, V. Raghavendra Reddy, B. Gahtori +1
We report self flux growth and characterization of FeTe1-xSx (x= 0.00 to 0.25) single crystal series. Surface X-ray diffraction (XRD) exhibited crystalline nature with growth in (0…
Heat capacity and Mosssbauer study of Self flux grown FeTe Single Crystal
P. K Maheshwari, V. Raghavendra Reddy, V. P. S. Awana
We report mainly the heat capacity and Mossbauer study of self flux grown FeTe single crystal, which is ground state compound of the Fe chalcogenides superconducting series, i.e.,…
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…
Novel solid state vacuum quartz encapsulated growth of p-Terphenyl: the parent High Tc Oraganic Superconductor (HTOS)
P. K. Maheshwari, R. S. Meena, Bhasker Gahtori +4
We report an easy and versatile route for the synthesis of the parent phase of newest superconducting wonder material i.e. p-Terphenyl. Doped p-terphenyl has recently shown superco…
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…
Crystal Growth and Magneto-transport of Bi2Se3 Single crystals
Geet Awana, Rabia Sultana, P. K. Maheshwari +4
In this letter, we report growth and characterization of bulk Bi2Se3 single crystals. The studied Bi2Se3 crystals are grown by self flux method through solid state reaction from hi…
Impact of Fe site Co substitution on superconductivity of Fe1-xCoxSe0.5Te0.5 (x = 0.0 to 0.10): A flux free single crystal study
P. K. Maheshwari, Bhasker Gahtori, Anurag Gupta +1
We report synthesis of Co substitution at Fe site in Fe1-xCoxSe0.5Te0.5 (x=0.0 to 0.10) single crystals via vacuum shield solid state reaction route using flux free method. Single…
Flux free growth of superconducting FeSe single crystals
P. K. Maheshwari, L. M. Joshi, Bhasker Gahtori +4
We report flux free growth of superconducting FeSe single crystals by an easy and versatile high temperature melt and slow cooling method for first time. The room temperature XRD o…
Effect of impurity substitution on band structure and mass renormalization of the correlated FeTeSe superconductor
S. Thirupathaiah, J. Fink, P. K. Maheshwari +6
Using angle-resolved photoemission spectroscopy (ARPES), we studied the effect of the impurity potential on the electronic structure of FeTeSe superconductor by sub…
Fast suppression of superconductivity with Fe site Ni substitution in Fe1-xNixSe0.5Te0.5 (x=0.0, 0.01, 0.03, 0.05, 0.07, 0.10 and 0.20) single crystals
P. K. Maheshwari, Bhasker Gahtori, V. P. S. Awana
We report the effect of Ni doping on superconductivity of FeSe0.5Te0.5. The single crystal samples of series Fe1-xNixSe0.5Te0.5 (x=0.0, 0.01, 0.03, 0.05, 0.07, 0.10 and 0.20) are s…
Structural and Transport Studies of Under Doped FeTe1-xSex(x=0.0, 0.01, 0.03, 0.05) Single Crystals
P. K. Maheshwari, Rajveer Jha, Bhasker Gahtori +1
We report synthesis of under doped non-superconducting parent compound of iron chalcogenide, i.e FeTe1-xSex (x=0.0, 0.01, 0.03, 0.05) single crystals by flux free method. These FeT…
Structural, and Magnetic properties of flux free large FeTe Single crystal
P. K Maheshwari, Rajveer Jha, Bhasker Gahtori +1
We report synthesis of non superconducting parent compound of iron chalcogenide, i.e., FeTe single crystal by self flux method. The FeTe single crystal is crystallized in tetragona…
Flux free growth of large FeSe1/2Te1/2 superconducting single crystals by an easy high temperature melt and slow cooling method
Rajveer Jha, P. K. Maheshwari, Bhasker Gahtori +1
We report successful growth of flux free large single crystals of superconducting FeSe1/2Te1/2 with typical dimensions of up to few cm. The AC and DC magnetic measurements revealed…