A. Yogi

activity

20142022

_{2}

VO(PO

_{4})_{2}

and the dilution with Ti

^{4 +}

39 citations · 69 across the 7 of their papers we have counts for

collaborators

7 papers

cond-mat.str-el2022★ 5 cited

Coexisting Z-type charge and bond order in metallic NaRu $_{2}$ O $_{4}$

Arvind Kumar Yogi, Alexander Yaresko, C. I. Sathish +7

How particular bonds form in quantum materials has been a long-standing puzzle. Two key concepts dealing with charge degrees of freedom are dimerization (forming metal-metal bonds)…

cond-mat.str-el2018

Zigzag spin chains in the spin-5/2 antiferromagnet Ba $_{2}$ Mn(PO $_{4})_{2}$

Arvind Yogi, A. K. Bera, Ashwin Mohan +5

Magnetic properties and magnetic structure of the Ba $_{2}$ Mn(PO $_{4}$ ) $_{2}$ antiferromagnet featuring frustrated zigzag chains of $S = \frac{5}{2}$ Mn $^{2 +}$ ions are reported based…

cond-mat.str-el2018★ 4 cited

Symmetry breaking and unconventional charge ordering in single crystal Na $_{2.7}$ Ru $_{4}$ O $_{9}$

Arvind Yogi, C. I. Sathish, Hasung Sim +3

The interplay of charge, spin, and lattice degrees of freedom in matter leads to various forms of ordered states through phase transitions. An important subclass of these phenomena…

cond-mat.str-el2018

Synthesis and magnetic properties of spin- $\frac{3}{2}$ $γ$ -phase of SrCo $_{2}$ (PO $_{4}$ ) $_{2}$ antiferromagnet

Arvind Yogi, T. Chakrabarty, P. L. Paulose +3

We report on the synthesis of a new $γ$ -phase of the spin $S$ ~=~ $\frac{3}{2}$ compound SrCo $_{2}$ (PO $_{4}$ ) $_{2}$ together with a detailed structural, magnetic and thermodynamic properti…

cond-mat.str-el2017★ 14 cited

Bose-Einstein condensation of triplons in the S=1 tetramer antiferromagnet K2Ni2(MoO4)3: A compound close to quantum critical point

B. Koteswararao, P. Khuntia, R. Kumar +5

The structure of K2Ni2(MoO4)3 consists of S=1 tetramers formed by Ni^{2+} ions. The magnetic susceptibility chi(T) and specific heat Cp(T) data on a single crystal show a broad max…

cond-mat.mtrl-sci2014★ 7 cited

Tuning of magnetic frustration in $S = 1/2$ Kagomé lattices {[Cu $_{3}$ (CO $_{3}$ ) $_{2}$ $(b p e)_{3}$ ](ClO $_{4}$ ) $_{2}$ } $_{n}$ and {[Cu $_{3}$ (CO $_{3}$ ) $_{2}$ $(b p y)_{3}$ ](ClO $_{4}$ ) $_{2}$ } $_{n}$ through rigid and flexible ligands

M. O. Ajeesh, A. Yogi, M. Padmanabhan +1

Single crystalline and polycrystalline samples of $S = 1/2$ Kagomé lattices {[Cu $_{3}$ (CO $_{3}$ ) $_{2}$ $(b p e)_{3}$ ](ClO $_{4}$ ) $_{2}$ } $_{n}$ and {[Cu $_{3}$ (CO $_{3}$ ) $_{2}$ $(b p y)_{3}$ ](Cl…

cond-mat.mtrl-sci2014★ 39 cited

Antiferromagnetism of Zn $_{2}$ VO(PO $_{4})_{2}$ and the dilution with Ti $^{4 +}$

A. Yogi, N. Ahmed, R. Nath +6

We report static and dynamic properties of the antiferromagnetic compound Zn $_{2}$ (VO)(PO $_{4}$ ) $_{2}$ , and the consequences of non-magnetic Ti $^{4 +}$ doping at the V $^{4 +}$ site.…

Coexisting Z-type charge and bond order in metallic NaRu2​O4​

Zigzag spin chains in the spin-5/2 antiferromagnet Ba2​Mn(PO4​)2​

Symmetry breaking and unconventional charge ordering in single crystal Na2.7​Ru4​O9​

Synthesis and magnetic properties of spin-23​ γ-phase of SrCo2​(PO4​)2​ antiferromagnet