Advancing time-and angle-resolved photoemission spectroscopy: The role of ultrafast laser development

MX Na, AK Mills, DJ Jones - Physics Reports, 2023 - Elsevier
In the last decade, there has been a proliferation of laser sources for time-and angle-
resolved photoemission spectroscopy (TR-ARPES), building on the proven capability of this …

Dynamics and resilience of the unconventional charge density wave in ScV6Sn6 bilayer kagome metal

M Tuniz, A Consiglio, D Puntel, C Bigi… - Communications …, 2023 - nature.com
Long-range electronic ordering descending from a metallic parent state constitutes a rich
playground to study the interplay of structural and electronic degrees of freedom. In this …

[HTML][HTML] Borophene: A 2D wonder shaping the future of nanotechnology and materials science

RK Mishra, J Sarkar, K Verma, I Chianella, S Goel… - Nano Materials …, 2024 - Elsevier
Abstract Two-dimensional (2D) materials have attracted considerable research interest due
to their precisely defined properties and versatile applications. In this realm, borophene-a …

Signatures of a surface spin–orbital chiral metal

F Mazzola, W Brzezicki, MT Mercaldo, A Guarino… - Nature, 2024 - nature.com
The relation between crystal symmetries, electron correlations and electronic structure
steers the formation of a large array of unconventional phases of matter, including magneto …

Quantum oscillations revealing topological band in kagome metal

C Yi, X Feng, N Mao, P Yanda, S Roychowdhury… - Physical Review B, 2024 - APS
Compounds with kagome lattice structure are known to exhibit Dirac cones, flatbands, and
van Hove singularities, which host numerous versatile quantum phenomena. Inspired by …

Order-by-disorder charge density wave condensation at in kagome metal

A Subedi - Physical Review Materials, 2024 - APS
The recent discovery of a charge density wave order at the wave vector P (1 3, 1 3, 1 3) in
the kagome metal ScV 6 Sn 6 has created a mystery because subsequent theoretical and …

Kagome surface states and weak electronic correlation in vanadium-kagome metals

J Ding, N Zhao, Z Tao, Z Huang, Z Jiang… - Journal of Physics …, 2023 - iopscience.iop.org
Abstract RV ${_6} $ Sn ${_6} $(R= Y and lanthanides) with two-dimensional vanadium-
kagome surface states is an ideal platform to investigate kagome physics and manipulate …

Untangling charge-order dependent bulk states from surface effects in a topological kagome metal

ZJ Cheng, S Shao, B Kim, TA Cochran, XP Yang, C Yi… - Physical Review B, 2024 - APS
Kagome metals with charge density wave (CDW) order exhibit a broad spectrum of
intriguing quantum phenomena. The recent discovery of the novel kagome CDW compound …

Spin Berry curvature-enhanced orbital Zeeman effect in a kagome metal

H Li, S Cheng, G Pokharel, P Eck, C Bigi, F Mazzola… - Nature Physics, 2024 - nature.com
Berry phases and the related concept of Berry curvature can give rise to many
unconventional phenomena in solids. Here, we discover a colossal orbital Zeeman effect of …

Quantum oscillations evidence for topological bands in kagome metal ScV6Sn6

G Zheng, Y Zhu, S Mozaffari, N Mao… - Journal of Physics …, 2024 - iopscience.iop.org
Metals with kagome lattice provide bulk materials to host both the flat-band and Dirac
electronic dispersions. A new family of kagome metals is recently discovered in AV 6 Sn 6 …