G. Pokharel

activity

20212026

most citedStudy of the electronic properties of topological kagome metals YV

_{6}

_{6}

and GdV

_{6}

_{6}

118 citations · 523 across the 32 of their papers we have counts for

collaborators

Showing 2023Show all

8 papers · 1 filter

cond-mat.mes-hall2023★ 18 cited

Colossal orbital Zeeman effect driven by tunable spin-Berry curvature in a kagome metal

Hong Li, Siyu Cheng, Ganesh Pokharel +8

Berry phase and the related concept of Berry curvature can give rise to many unconventional phenomena in solids. In this work, we discover colossal orbital Zeeman effect of topolog…

cond-mat.str-el2023★ 1 cited

Electronic properties of kagome metal ScV6Sn6 using high field torque magnetometry

Keshav Shrestha, Binod Regmi, Ganesh Pokharel +6

This work presents electronic properties of the kagome metal ScV6Sn6 using de Haas-van Alphen (dHvA) oscillations and density functional theory (DFT) calculations. The torque signa…

cond-mat.str-el2023★ 35 cited

Frustrated charge order and cooperative distortions in ScV6Sn6

Ganesh Pokharel, Brenden R. Ortiz, Linus Kautzsch +7

Here we study the stability of charge order in the kagome metal ScV6Sn6. Synchrotron x-ray diffraction measurements reveal high-temperature, short-range charge correlations at the…

cond-mat.str-el2023★ 12 cited

Incommensurate Magnetic Order in the $Z_{2}$ Kagome Metal GdV $_{6}$ Sn $_{6}$

Zach Porter, Ganesh Pokharel, Jong-Woo Kim +2

We characterize the magnetic ground state of the topological kagome metal GdV $_{6}$ Sn $_{6}$ via resonant X-ray diffraction. Previous magnetoentropic studies of GdV $_{6}$ Sn $_{6}$ suggested…

cond-mat.str-el2023★ 64 cited

Flat band separation and robust spin-Berry curvature in bilayer kagome metals

Domenico Di Sante, Chiara Bigi, Philipp Eck +16

Kagome materials have emerged as a setting for emergent electronic phenomena that encompass different aspects of symmetry and topology. It is debated whether the XV $_{6}$ Sn $_{6}$ kagom…

cond-mat.str-el2023★ 37 cited

Nanoscale visualization and spectral fingerprints of the charge order in ScV6Sn6 distinct from other kagome metals

Siyu Cheng, Zheng Ren, Hong Li +23

Charge density waves (CDWs) have been tied to a number of unusual phenomena in kagome metals, including rotation symmetry breaking, time-reversal symmetry breaking and superconduct…

cond-mat.str-el2023★ 31 cited

Dynamics and Resilience of the Charge Density Wave in a bilayer kagome metal

Manuel Tuniz, Armando Consiglio, Denny Puntel +22

Long-range electronic order descending from a metallic parent state constitutes a rich playground to study the intricate interplay of structural and electronic degrees of freedom.…

cond-mat.mtrl-sci2023★ 18 cited

YbV $_{3}$ Sb $_{4}$ and EuV $_{3}$ Sb $_{4}$ , vanadium-based kagome metals with Yb $^{2 +}$ and Eu $^{2 +}$ zig-zag chains

Brenden R. Ortiz, Ganesh Pokharel, Malia Gundayao +14

Here we present YbV $_{3}$ Sb $_{4}$ and EuV $_{3}$ Sb $_{4}$ , two new compounds exhibiting slightly distorted vanadium-based kagome nets interleaved with zig-zag chains of divalent Yb $^{2 +}$ an…