A. Sapkota

activity

20132026

most citedStrong cooperative coupling of pressure-induced magnetic order and nematicity in FeSe

141 citations · 979 across the 43 of their papers we have counts for

collaborators

Showing 2017Show all

6 papers · 1 filter

cond-mat.str-el2017★ 5 cited

Reduction of the ordered-magnetic moment and its relationship to Kondo coherence in Ce $_{1 - x}$ La $_{x}$ Cu $_{2}$ Ge $_{2}$

B. G. Ueland, N. H. Jo, A. Sapkota +10

The microscopic details of the suppression of antiferromagnetic order in the Kondo-lattice series Ce $_{1 - x}$ La $_{x}$ Cu $_{2}$ Ge $_{2}$ due to nonmagnetic dilution by La are revealed…

cond-mat.supr-con2017★ 107 cited

Hedgehog spin-vortex crystal stabilized in a hole-doped iron-based superconductor

W. R. Meier, Q. -P. Ding, A. Kreyssig +12

Magnetism is widely considered to be a key ingredient of unconventional superconductivity. In contrast to cuprate high-temperature superconductors, antiferromagnetism in Fe-based s…

cond-mat.supr-con2017★ 17 cited

Collapsed Tetragonal Phase Transition in LaRu $_{2}$ P $_{2}$

Gil Drachuck, Aashish Sapkota, Wageesha Jayasekara +5

The structural properties of LaRu $_{2}$ P $_{2}$ under external pressure have been studied up to 14 GPa, employing high-energy x-ray diffraction in a diamond-anvil pressure cell. At ambi…

cond-mat.str-el2017★ 14 cited

Suppression of magnetic order in CaCo $_{1.86}$ As $_{2}$ with Fe substitution: Magnetization, neutron diffraction, and x-ray diffraction studies of Ca(Co $_{1 - x}$ Fe $_{x}$ ) $_{y}$ As $_{2}$

W. T. Jayasekara, Abhishek Pandey, A. Kreyssig +10

Magnetization, neutron diffraction, and high-energy x-ray diffraction results for Sn-flux grown single-crystal samples of Ca(Co $_{1 - x}$ Fe $_{x}$ ) $_{y}$ As $_{2}$ , $0 \leq x \leq 1$ , $1.8…

cond-mat.supr-con2017★ 54 cited

Pressure induced half-collapsed-tetragonal phase in CaKFe $_{4}$ As $_{4}$

Udhara S. Kaluarachchi, Valentin Taufour, Aashish Sapkota +11

We report the temperature-pressure phase diagram of CaKFe $_{4}$ As $_{4}$ established using high pressure electrical resistivity, magnetization and high energy x-ray diffraction measurem…

cond-mat.str-el2017★ 14 cited

Robust antiferromagnetic spin waves across the metal-insulator transition in hole-doped BaMn $_{2}$ As $_{2}$

M. Ramazanoglu, A. Sapkota, Abhishek Pandey +8

BaMn $_{2}$ As $_{2}$ is an antiferromagnetic insulator where a metal-insulator transition occurs with hole doping via the substitution of Ba with K. The metal-insulator transition ca…

Reduction of the ordered-magnetic moment and its relationship to Kondo coherence in Ce1−x​Lax​Cu2​Ge2​

Hedgehog spin-vortex crystal stabilized in a hole-doped iron-based superconductor

Collapsed Tetragonal Phase Transition in LaRu2​P2​

Suppression of magnetic order in CaCo1.86​As2​ with Fe substitution: Magnetization, neutron diffraction, and x-ray diffraction studies of Ca(Co1−x​Fex​)y​As2​

Pressure induced half-collapsed-tetragonal phase in CaKFe4​As4​

Robust antiferromagnetic spin waves across the metal-insulator transition in hole-doped BaMn2​As2​

Reduction of the ordered-magnetic moment and its relationship to Kondo coherence in Ce $_{1 - x}$ La $_{x}$ Cu $_{2}$ Ge $_{2}$

Collapsed Tetragonal Phase Transition in LaRu $_{2}$ P $_{2}$

Suppression of magnetic order in CaCo $_{1.86}$ As $_{2}$ with Fe substitution: Magnetization, neutron diffraction, and x-ray diffraction studies of Ca(Co $_{1 - x}$ Fe $_{x}$ ) $_{y}$ As $_{2}$

Pressure induced half-collapsed-tetragonal phase in CaKFe $_{4}$ As $_{4}$

Robust antiferromagnetic spin waves across the metal-insulator transition in hole-doped BaMn $_{2}$ As $_{2}$