113 citations · 534 across the 41 of their papers we have counts for
41 papers
Comments on 'X-ray analysis of ZnO nanoparticles by Williamson Hall and size-strain plot methods' Solid State Sciences 13 (2011) 251-256
Anand Pal
The equation for the size strain plot methods reported by A. Khorsand Zak et al. (Solid State Sci. 13 (2011), 251) does not follow the dimensional homogeneity, consequently leading…
Surface-phase superconductivity in Mg-deficient V-doped MgTiO spinel
A. Rahaman, T. Paramanik, B. Pal +7
Around fifty years ago, LiTiO was reported to be first spinel oxide to exhibit a superconducting transition with highest T 13.7 K. Recently, MgTiO has…
Electronic structure and magnetic properties of 3d-4f double perovskite material
S. Kundu, A. Pal, Amit Chauhan +9
Double perovskite-based magnets wherein frustration and competition between emergent degrees of freedom are at play can lead to novel electronic and magnetic phenomena. Herein, we…
Freezing out of a low-energy bulk spin exciton in SmB6
K. Akintola, A. Pal, S. R. Dunsiger +6
The Kondo insulator SmB6 is purported to develop into a robust topological insulator at low temperature. Yet there are several puzzling and unexplained physical properties of the i…
Quasi-Static Internal Magnetic Field Detected in the Pseudogap Phase of BiSrCaCuO by SR
A. Pal, S. R. Dunsiger, K. Akintola +5
We report muon spin relaxation (SR) measurements of optimally-doped and overdoped BiSrCaCuO (Bi2212) single crystals that reveal the presence of a we…
Quantum spin fluctuations in the bulk insulating state of pure and Fe-doped SmB6
K. Akintola, A. Pal, M. Potma +4
The intermediate-valence compound SmB6 is a well-known Kondo insulator, in which hybridization of itinerant 5d electrons with localized 4f electrons leads to a transition from meta…
Metallic monoclinic phase in VO induced by electrochemical gating: in-situ Raman study
Satyendra Nath Gupta, Anand Pal, D. V. S. Muthu +2
We report in-situ Raman scattering studies of electrochemically top gated VO thin film to address metal-insulator transition (MIT) under gating. The room temperature monoclinic…
Investigation of potential fluctuating intra-unit cell magnetic order in cuprates by muon spin relaxation
A. Pal, K. Akintola, M. Potma +6
We report low temperature muon spin relaxation (muSR) measurements of the high-transition-temperature (Tc) cuprate superconductors Bi{2+x}Sr{2-x}CaCu2O{8+δ} and YBa2Cu3O6.57, aimed…
Tuning the magnetocrystalline anisotropy in CoPO by means of substitution: a ferromagnetic resonance study
G. Prando, A. Alfonsov, A. Pal +3
We report on broad-band electron spin resonance measurements performed within the itinerant ferromagnetic phase of CoPO ( = La, Pr, Nd and Sm). We reveal that the substit…
Common effect of chemical and external pressures on the magnetic properties of CoPO ( = La, Pr, Nd, Sm). II
G. Prando, G. Profeta, A. Continenza +5
The direct correspondence between Co band ferromagnetism and structural parameters is investigated in the pnictide oxides CoPO for different rare-earth ions ( = La, Pr, Nd, S…
Importance of structural distortions in enhancement of transition temperature in FeSeTe superconductors
Kapil E. Ingle, K. R. Priolkar, Rayees A. Zargar +2
Temperature (12K T 300K) dependent extended X-ray absorption fine structure (EXAFS) studies at the Fe K edge in FeSeTe (x = 0, 0.5 and 1.0) compounds have b…
Local structural distortions and their role in superconductivity in SmFeAsOF superconductors
Kapil Ingle, K. R. Priolkar, Anand Pal +2
EXAFS studies at the As K edge as a function of temperature have been carried out in SmFeAsOF ( = 0 and 0.2) compounds to understand the role of local structural dis…
Effect of external pressure on the magnetic properties of CoAsO ( = La, Pr, Sm): a SR study
G. Prando, S. Sanna, R. Khasanov +6
We report on a detailed investigation of the itinerant ferromagnets LaCoAsO, PrCoAsO and SmCoAsO performed by means of muon spin spectroscopy upon the application of external hydro…
Evolution of superconductivity in PrFe1-xCoxAsO with x = 0.0 to 1.0
Poonam Rani, Anand Pal, V. P. S. Awana
We report the synthesis and physical property characterization of PrFe1-xCoxAsO with x = 0.0 to 1.0. The studied samples are synthesized by solid state reaction route via vacuum en…
Anomalous magnetism of Pr in PrCoAsO
Brajesh Tiwari, Anand Pal, V. P. S. Awana
Detailed magnetization and magneto-transport measurements studies are carried out to unearth the anomalous magnetism of Pr in PrCoAsO compound. The studied PrCoAsO sample is single…
High field magneto-transport study of YBa2Cu3O7-Agx (x = 0.0 to 0.20)
Poonam Rani, Anand Pal, V. P. S Awana
We report high field (up to 13 Tesla) magneto transport R(T)H] of YBa2Cu3O7 (YBCO):Agx (x= 0.0, 0.1 and 0.2) composites. The transport properties are significantly improved by Ag d…
Electrical and Magnetic behaviour of PrFeAsO0.8F0.2 superconductor
R S Meena, Anand Pal, K V R Rao +2
The superconducting and ground state samples of PrFeAsO0.8F0.2 and PrFeAsO have been synthesised via easy and versatile single step solid state reaction route. X-ray & Reitveld ref…
Magnetotransport and thermal properties characterization of 55 K superconductor SmFeAsO0.85F0.15
Amit Srivastava, Anand Pal, Saurabh Singh +4
Correlation between structural/microstructural and magneto-thermal transport properties of FeAs-based SmFeAsO and SmFeAsO0.85F0.15 has been studied in detail. The Rietveld analysis…
Study of Ni and Zn doped CeOFeAs: Effect on the structural transition and specific heat capacity
S. J. Singh, Jai Prakash, A. Pal +3
We have systematically studied the substitution of nonmagnetic Zn and magnetic Ni at iron sites in Ce based oxypnictide. The parent compound (CeOFeAs) shows an anomaly in resistivi…
Local electromagnetic properties of magnetic pnictides: A comparative study probed by NMR measurement
M. Majumder, K. Ghoshray, A. Ghoshray +2
75As and 31P NMR studies are performed in PrCoAsO and NdCoPO respectively. The Knight shift data in PrCoAsO indicate the presence of an antiferromagnetic interaction between the 4f…
Appearance and disappearance of superconductivity in SmFe1-xNixAsO (x = 0.0 to 1.0)
Anand Pal, S. S. Mehdi, Mushahid Husain +1
Bulk polycrystalline Ni-substituted SmFe1-xNixAsO (x = 0.0 to 1.0) samples are synthesized by solid state reaction route in an evacuated sealed quartz tube. The cell volume decreas…
Magneto-transport and magnetic susceptibility of SmFeAsO1-xFx (x = 0.0 and 0.20)
R. S. Meena, Anand Pal, Shiva Kumar +2
Bulk polycrystalline samples, SmFeAsO and the iso-structural superconducting SmFeAsO0.80F0.20 are explored through resistivity with temperature under magnetic field ρ(T, H), AC and…
Appearance of superconductivity in new BiS2 based layered LaO0.5F0.5BiS2
V. P. S. Awana, Anuj Kumar, Rajveer Jha +5
We report here synthesis, structural, DC magnetization, and transport studies of new BiS2 based layered LaO0.5F0.5BiS2 superconductor [1]. The sample was synthesized by conventiona…
High Field (14Tesla) Magneto Transport of Sm/PrFeAsO
R. S. Meena, Shiva Kumar Singh, Anand Pal +6
We report high field magneto transport of Sm/PrFeAsO. Below spin density wave transition (TSDW), the magneto-resistance (MR) of Sm/PrFeAsO is positive and increasing with decreasin…