U. Arjun

activity

20172023

most citedEfficient adiabatic demagnetization refrigeration to below 50 mK with UHV compatible Ytterbium diphosphates

A

YbP

_{2}

_{7}

(

A =

Na, K)

43 citations · 157 across the 6 of their papers we have counts for

collaborators

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4 papers · 1 filter

cond-mat.mtrl-sci2023★ 43 cited

Efficient adiabatic demagnetization refrigeration to below 50 mK with UHV compatible Ytterbium diphosphates $A$ YbP $_{2}$ O $_{7}$ ( $A =$ Na, K)

U. Arjun, K. M. Ranjith, A. Jesche +3

Attaining milli-Kelvin temperatures is often a prerequisite for the study of novel quantum phenomena and the operation of quantum devices. Adiabatic demagnetization refrigeration (…

cond-mat.mtrl-sci2019★ 5 cited

A case study of bilayered spin- $1/2$ square lattice compound [VO(HCOO) $_{2} \cdot$ (H $_{2}$ O)]

S. Guchhait, U. Arjun, P. K. Anjana +9

We present the synthesis and a detail investigation of structural and magnetic properties of polycrystalline [VO(HCOO) $_{2} \cdot$ (H $_{2}$ O)] by means of x-ray diffraction, magnetic sus…

cond-mat.mtrl-sci2017★ 17 cited

Singlet ground state in the spin- $1/2$ weakly coupled dimer compound NH $_{4}$ [(V $_{2}$ O $_{3}$ ) $_{2}$ (4,4 $^{'}$ - $b p y$ ) $_{2}$ (H $_{2}$ PO $_{4}$ )(PO $_{4}$ ) $_{2}$ ] $\cdot$ 0.5H $_{2}$ O

U. Arjun, V. Kumar, P. K. Anjana +4

We present the synthesis and a detailed investigation of structural and magnetic properties of polycrystalline NH $_{4}$ [(V $_{2}$ O $_{3}$ ) $_{2}$ (4,4 $^{'}$ - $b p y$ ) $_{2}$ (H $_{2}$ PO $_{4}$ )(PO $_{4}$ )$…

cond-mat.mtrl-sci2017★ 38 cited

Double phase transition in the triangular antiferromagnet Ba $_{3}$ CoTa $_{2}$ O $_{9}$

K. M. Ranjith, K. Brinda, U. Arjun +2

Here, we report the synthesis and magnetic properties of a new triangular lattice antiferromagnet Ba $_{3}$ CoTa $_{2}$ O $_{9}$ . The effective spin of Co $^{2 +}$ is found to be $J = 1/2$ at low…

Efficient adiabatic demagnetization refrigeration to below 50 mK with UHV compatible Ytterbium diphosphates AYbP2​O7​ (A=Na, K)

A case study of bilayered spin-1/2 square lattice compound [VO(HCOO)2​⋅(H2​O)]

Singlet ground state in the spin-1/2 weakly coupled dimer compound NH4​[(V2​O3​)2​(4,4′-bpy)2​(H2​PO4​)(PO4​)2​]⋅0.5H2​O

Double phase transition in the triangular antiferromagnet Ba3​CoTa2​O9​

Efficient adiabatic demagnetization refrigeration to below 50 mK with UHV compatible Ytterbium diphosphates $A$ YbP $_{2}$ O $_{7}$ ( $A =$ Na, K)

A case study of bilayered spin- $1/2$ square lattice compound [VO(HCOO) $_{2} \cdot$ (H $_{2}$ O)]

Singlet ground state in the spin- $1/2$ weakly coupled dimer compound NH $_{4}$ [(V $_{2}$ O $_{3}$ ) $_{2}$ (4,4 $^{'}$ - $b p y$ ) $_{2}$ (H $_{2}$ PO $_{4}$ )(PO $_{4}$ ) $_{2}$ ] $\cdot$ 0.5H $_{2}$ O

Double phase transition in the triangular antiferromagnet Ba $_{3}$ CoTa $_{2}$ O $_{9}$