134 citations · 204 across the 9 of their papers we have counts for
9 papers
Near itinerancy and slow singlet formation in the triangular lattice NaRuO2
Charles C. Tam, Alon Hendler Avidor, Pritam Bhattacharyya +6
NaRuO forms a delafossite-like structure that contains triangular sublattices of edge-sharing RuO octahedra. It shows no evidence of magnetic order down to 100 mK and persi…
Collinear spin density wave state in distorted square-lattice GdNiSn
Charles C. Tam, Sarah Schwarz, Xin Zhang +5
We characterize the magnetic ground state of the newly synthesized lanthanide intermetallic GdNiSn via resonant elastic x-ray scattering measurements. This compound forms disto…
New Crystal Structures Hide in Plain Sight: A Stress Test for AI-Guided Materials Discovery
Xin Zhang, Scott B. Lee, Sudipta Chatterjee +14
New types of crystal structures are discovered only rarely, and the artificial intelligence (AI) models now reshaping materials discovery have so far produced new chemical composit…
Unified Description of Charge Density Waves in Electron- and Hole-doped Cuprate Superconductors
Jaewon Choi, Sijia Tu, Abhishek Nag +7
High-temperature cuprates superconductors are characterised by the complex interplay between superconductivity (SC) and charge density wave (CDW) in the context of intertwined comp…
Reply to "Comment on newly found Charge Density Waves in infinite layer Nickelates''
Charles C. Tam, Jaewon Choi, Xiang Ding +9
Charge density waves (CDW) have been reported in NdNiO and LaNiO thin films grown on SrTiO substrates using Ni- resonant x-ray scattering in Refs. [1-3]. In their…
Stripe Symmetry of Short-range Charge Density Waves in Cuprate Superconductors
Jaewon Choi, Jiemin Li, Abhishek Nag +12
The omnipresence of charge density waves (CDWs) across almost all cuprate families underpins a common organizing principle. However, a longstanding debate of whether its spatial sy…
Spin fluctuations associated with the collapse of the pseudogap in a cuprate superconductor
M. Zhu, D. J. Voneshen, S. Raymond +3
Theories of the origin of superconductivity in cuprates are dependent on an understanding of their normal state which exhibits various competing orders. Transport and thermodynamic…
Charge density waves in infinite-layer NdNiO nickelates
Charles C. Tam, Jaewon Choi, Xiang Ding +7
In materials science, much effort has been devoted to reproduce superconductivity in chemical compositions analogous to cuprate superconductors since their discovery over thirty ye…
Charge density waves and Fermi-surface reconstruction in the clean overdoped cuprate superconductor Tl2Ba2CuO6+x
C. C. Tam, M. Zhu, J. Ayres +5
Hall effect and quantum oscillation measurements on high temperature cuprate superconductors show that underdoped compositions have a small Fermi surface pocket whereas when heavil…