Atomically Thin Kagome-Structured Co9Te16 Achieved through Self-Intercalation and Its Flat Band Visualization

Q Wu, W Quan, S Pan, J Hu, Z Zhang, J Wang… - Nano Letters, 2024 - ACS Publications
Kagome materials have recently garnered substantial attention due to the intrinsic flat band
feature and the stimulated magnetic and spin-related many-body physics. In contrast to their …

Persistent flat band splitting and strong selective band renormalization in a kagome magnet thin film

Z Ren, J Huang, H Tan, A Biswas, A Pulkkinen… - Nature …, 2024 - nature.com
Magnetic kagome materials provide a fascinating playground for exploring the interplay of
magnetism, correlation and topology. Many magnetic kagome systems have been reported …

Visualizing the localized electrons of a kagome flat band

C Chen, J Zheng, R Yu, S Sankar, KT Law, HC Po… - Physical Review …, 2023 - APS
Destructive interference between electron wavefunctions on the two-dimensional kagome
lattice induces an electronic flat band, which could host a variety of interesting quantum …

Optical anisotropy of the kagome magnet FeSn: Dominant role of excitations between kagome and Sn layers

J Ebad-Allah, MC Jiang, R Borkenhagen, F Meggle… - Physical Review B, 2024 - APS
Antiferromagnetic FeSn is considered to be a close realization of the ideal two-dimensional
(2D) kagome lattice, hosting Dirac cones, van Hove singularities, and flat bands, as it …

Ghost states and surface structures of the charge density wave kagome metal ScV6Sn6

JW Villanova, S Hus, SH Kang, H Jeon, AP Li… - Applied Surface …, 2024 - Elsevier
We investigate the high-temperature phase of the kagome metal ScV 6 Sn 6 using scanning
tunneling microscopy/spectroscopy (STM/S) and density functional theory calculations. STM …

Simultaneous Development of Antiferromagnetism and Local Symmetry Breaking in a Kagome Magnet (Co0.45Fe0.55)Sn

TH Yang, S Gao, Y Zhang, D Olds… - Journal of the …, 2024 - ACS Publications
CoSn and FeSn, two kagome-lattice metals, have recently attracted significant attention as
hosts of electronic flat bands and emergent physical properties. However, current …

Reactivity of Ultrathin Kagome Metal FeSn toward Oxygen and Water

J Blyth, S Sridhar, M Zhao, S Ali, THY Vu, Q Li… - ACS …, 2024 - ACS Publications
The kagome metal FeSn consists of alternating layers of kagome-lattice Fe3Sn and
honeycomb Sn2 and exhibits great potential for applications in future low-energy electronics …

Distance-Dependent Evolution of Electronic States in Kagome-Honeycomb Lateral Heterostructures in FeSn

TA Pham, SH Kang, Y Ozbek, M Yoon, P Zhang - ACS nano, 2024 - ACS Publications
In this work, we demonstrate the formation and electronic influence of lateral
heterointerfaces in FeSn containing Kagome and honeycomb layers. Lateral …

Magnetic and structural properties of nanostructured FeSn, FeSnTi, FeSnV and FeSnTiV alloys elaborated via ball milling process

A Abada, A Younes, A Manseri - Journal of the Korean Physical Society, 2024 - Springer
This study investigates the impact of Ti and V additions on the magnetic properties of
nanostructured Fe–Sn alloys synthesized via a ball milling process. The structural …

Electronic correlation driven magnetic interactions in kagome semimetal

K Vijay, K Ali, K Kumar, A Sagdeo, A Arya, S Banik - Physical Review B, 2024 - APS
Band engineering in magnetic kagome material has gained interest due to the emergence of
novel quantum magnetism that arises from the interplay between topology and electron …