Soham Manni
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View article: Electron doping in single crystalline BaBiO$_3$: BaBiO$_{3-x}$F$_{x}$
Electron doping in single crystalline BaBiO$_3$: BaBiO$_{3-x}$F$_{x}$ Open
Topological insulators are a new class of insulators with conducting surface state. Most of the topological insulators are chalcogenides, where a tiny amount of chalcogen vacancy destroys the predicted bulk insulating state and results in …
View article: Electronic and magnetic ground state of 4$d^3$ double perovskite ruthenates A$_2$LaRuO$_6$ (A $=$ Ca, Sr, Ba)
Electronic and magnetic ground state of 4$d^3$ double perovskite ruthenates A$_2$LaRuO$_6$ (A $=$ Ca, Sr, Ba) Open
4$d$ transition metal oxide (TMO) offers an intriguing puzzle for their electronic and magnetic ground state. They are in the cross-over regime of strong spin orbit interaction (SOI) and electron-electron correlation ($U$) with quenched or…
View article: Structural, magnetic and electrical properties of Heusler alloy Cr3Al
Structural, magnetic and electrical properties of Heusler alloy Cr3Al Open
Materials that can provide highly spin polarized electrons or current are very relevant for spintronics device applications. Recent studies have found an interesting class of spintronics materials called spin gapless semiconductor (SGS) wh…
View article: Observation of superconductivity in the noncentrosymmetric nodal chain semimetal Ba5In4Bi5
Observation of superconductivity in the noncentrosymmetric nodal chain semimetal Ba5In4Bi5 Open
The combination with superconductivity and topological nontrivial band structure provides a promising route towards novel quantum states such as topological superconductivity. Here, we report the first observation of superconductivity (4.1…
View article: CSD 1822721: Experimental Crystal Structure Determination
CSD 1822721: Experimental Crystal Structure Determination Open
An entry from the Inorganic Crystal Structure Database, the world’s repository for inorganic crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely availabl…
View article: Effects of magnetic and non-magnetic doping on the vortex lattice in MgB<sub>2</sub>
Effects of magnetic and non-magnetic doping on the vortex lattice in MgB<sub>2</sub> Open
Small-angle neutron scattering has been used to study the vortex lattice in superconducting MgB 2 doped with either manganese or carbon to achieve a similar suppression of the critical temperature. Measurements were performed with the magn…
View article: Coplanar cavity for strong coupling between photons and magnons in van der Waals antiferromagnet
Coplanar cavity for strong coupling between photons and magnons in van der Waals antiferromagnet Open
We investigate the performance of niobium nitride superconducting coplanar waveguide resonators toward realizing hybrid quantum devices with magnon-photon coupling. We find internal quality factors ∼ 20 000 at 20 mK base temperature, in ze…
View article: Observation of Standing Spin Waves in a van der Waals Magnetic Material
Observation of Standing Spin Waves in a van der Waals Magnetic Material Open
Spin waves are studied for data storage, communication, and logic circuits in the field of spintronics based on their potential to substitute electrons. The recent discovery of magnetism in 2D systems such as monolayer CrI 3 and Cr 2 Ge 2 …
View article: Raw data and mathematica script for simultaneous fitting of curve for a hybridized two sublattice system
Raw data and mathematica script for simultaneous fitting of curve for a hybridized two sublattice system Open
These raw data files supplement our study on the magnetization dynamics in CrCl3
View article: Raw data and mathematica script for simultaneous fitting of curve for a hybridized two sublattice system
Raw data and mathematica script for simultaneous fitting of curve for a hybridized two sublattice system Open
These raw data files supplement our study on the magnetization dynamics in CrCl3
View article: Investigation of structural and magnetic properties of PrIr3B2 single crystal
Investigation of structural and magnetic properties of PrIr3B2 single crystal Open
We report the growth of a single crystal of PrIr3B2 by Czochralski pulling method and its structural and anisotropic magnetic properties. At room temperature, PrIr3B2 crystallizes in the hexagonal CeCo3B2-type (P6/mmm) structure. However, …
View article: Effect of pressure on the physical properties of the superconductor NiBi<sub>3</sub>
Effect of pressure on the physical properties of the superconductor NiBi<sub>3</sub> Open
We present an experimental study of the superconducting properties of NiBi3as a function of pressure by means of resistivity and magnetization measurements and combine our results with density functional theory calculations of the band str…
View article: Probing magnetism in 2D van der Waals crystalline insulators via electron tunneling
Probing magnetism in 2D van der Waals crystalline insulators via electron tunneling Open
An intrinsic magnetic tunnel junction An electrical current running through two stacked magnetic layers is larger if their magnetizations point in the same direction than if they point in opposite directions. These so-called magnetic tunne…
View article: An inverse Ruddlesden-Popper nitride Ca<sub>7</sub>(Li<sub>1−<i>x</i></sub>Fe<i><u><sub>x</sub></u></i>)Te<sub>2</sub>N<sub>2</sub> grown from Ca flux
An inverse Ruddlesden-Popper nitride Ca<sub>7</sub>(Li<sub>1−<i>x</i></sub>Fe<i><sub>x</sub></i>)Te<sub>2</sub>N<sub>2</sub> grown from Ca flux Open
Nitridoferrates containing monovalent iron ions are a class of materials of recent interest as potentially novel magnetic materials. Aiming at the exploration of nitridoferrates of calcium, we report the single crystal growth from Ca flux …
View article: Extremely large magnetoresistance and Kohler's rule in<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"><mml:msub><mml:mi>PdSn</mml:mi><mml:mn>4</mml:mn></mml:msub></mml:math>: A complete study of thermodynamic, transport, and band-structure properties
Extremely large magnetoresistance and Kohler's rule in: A complete study of thermodynamic, transport, and band-structure properties Open
The recently discovered material PtSn$_4$ is known to exhibit extremely large\nmagnetoresistance (XMR) that also manifests Dirac arc nodes on the surface.\nPdSn$_4$ is isostructure to PtSn$_4$ with same electron count. We report on the\nph…
View article: GdPtPb: A noncollinear antiferromagnet with distorted kagome lattice
GdPtPb: A noncollinear antiferromagnet with distorted kagome lattice Open
In the spirit of searching for Gd-based, frustrated, rare earth magnets, we\nhave found antiferomagnetism (AF) in GdPtPb which crystallizes in the\nZrNiAl-type structure that has a distorted Kagom\\'e lattice of Gd-triangles.\nSingle cryst…
View article: Growth, characterization and duality of BaZnGa
Growth, characterization and duality of BaZnGa Open
We report the growth, structure and characterization of BaZnGa, identifying it as the sole known ternary compound in the Ba-Zn-Ga system. Single crystals of BaZnGa can be grown out of excess Ba-Zn and adopt a tI36 structure type. There are…
View article: Isotope Effect on Electron-Phonon Interaction in Multiband Superconductor MgB2
Isotope Effect on Electron-Phonon Interaction in Multiband Superconductor MgB2 Open
We investigate the effect of isotope substitution on the electron-phonon interaction in the multi-band superconductor MgB2 using tunable laser based Angle Resolved Photoemission Spectroscopy. The kink structure around 70 meV in the $\sigma…