469 citations · 1.4k across the 30 of their papers we have counts for
31 papers
Low-Temperature Stabilization of -NbN Superconducting Thin Films through Energy-Selective Ion Beam Sputtering
Yifan Liu, Junwoo Lee, Mingyu Xu +3
Achieving high-quality superconducting thin films at low temperatures is a central challenge for scalable quantum device integration and Complementary Metal-Oxide-Semiconductor (CM…
Crystal structure and basic properties of dirhenate quantum materials
Danrui Ni, Xianghan Xu, Stephen Zhang +3
The anhydrous divalent 3d-metal dirhenate quantum materials, M(ReO),were synthesized using solid-state methods for M = Mn through Zn. Previously unreported Mg(ReO4)2 is als…
YRuB -- a kagome lattice superconductor
Michał J. Winiarski, Dominik Walczak, Szymon Królak +3
We report the synthesis and physical properties of a polycrystalline, hexagonal boride YRuB. Our resistivity and heat capacity measurements indicate that YRuB is a…
Improper Ferroelectricity at the Monolayer Limit
Yilin Evan Li, Harikrishnan KP, Haidong Lu +20
Ultrathin ferroelectric films with out-of-plane polarization and high Curie temperatures are key to miniaturizing electronic devices. Most ferroelectrics employed in devices are pr…
Recent Progress in Studies of Cobalt-based Quasi-1-dimensional Quantum Magnets
Lun Jin, Robert J. Cava
The interplay of crystal electric field, temperature, and spin-orbit coupling can yield a Kramers ion and thus an effective S = 1/2 ground state for Co2+ ions (3d7), which is often…
Deep Learning Based Superconductivity: Prediction and Experimental Tests
Daniel Kaplan, Adam Zhang, Joanna Blawat +6
The discovery of novel superconducting materials is a longstanding challenge in materials science, with a wealth of potential for applications in energy, transportation, and comput…
Large Language Model-Guided Prediction Toward Quantum Materials Synthesis
Ryotaro Okabe, Zack West, Abhijatmedhi Chotrattanapituk +5
The synthesis of inorganic crystalline materials is essential for modern technology, especially in quantum materials development. However, designing efficient synthesis workflows r…
Pressure-Induced Phase Transitions in Bilayer LaNiO
Mingyu Xu, Greeshma C. Jose, Aya Rutherford +6
LaNiO exists in two polymorphs: an unconventional structure with alternating layers of single- and triple-layered nickel-oxygen octahedra, and a classical double-layere…
Insulator to Metal Transition under High Pressure in FeNbSe
Haozhe Wang, Shuyuan Huyan, Eoghan Downey +12
Non-magnetic FeNbSe has been demonstrated to be an insulator at ambient pressure through both theoretical calculations and experimental measurements and it does not host…
Structural Constraint Integration in Generative Model for Discovery of Quantum Material Candidates
Ryotaro Okabe, Mouyang Cheng, Abhijatmedhi Chotrattanapituk +9
Billions of organic molecules are known, but only a tiny fraction of the functional inorganic materials have been discovered, a particularly relevant problem to the community searc…
Large Thermopower with Sign-Alternating Quantum Oscillations in Insulating Monolayer WTe2
Yue Tang, Tiancheng Song, Haosen Guan +13
The detection of Landau-level-like energy structures near the chemical potential of an insulator is essential to the search for a class of correlated electronic matter hosting char…
Evidence of temperature-dependent interplay between spin and orbital moment in van der Waals ferromagnet VI3
A. De Vita, R. Sant, V. Polewczyk +7
Van der Waals materials provide a versatile toolbox for the emergence of new quantum phenomena and the fabrication of functional heterostructures. Among them, the trihalide VI3 sta…
Co-doping Er plus V or Er plus Nb into CaWO4
Chen Yang, Robert J. Cava
Er3+ plus V5+, and Er3+ plus Nb5+ co-doped CaWO4, formulas Ca1-xErxW1-xMxO4, were synthesized in air by a conventional solid-state method. A color change from white to pink was obs…
Honeycomb-structure RuI3, a new quantum material related to α-RuCl3
Danrui Ni, Xin Gui, Kelly M. Powderly +1
The Kitaev model predicts that quantum spin liquids (QSLs) will form at low temperatures under certain special conditions, and materials hosting the QSL state are frequently sought…
Superconductivity in the Superhard Boride WB
Elizabeth M. Carnicom, Judyta Strychalska-Nowak, Piotr Wiśniewski +4
We show that the superhard boride WB is a superconductor with a T of 2.05(5) K. Temperature-dependent magnetic susceptibility, electrical resistivity, and specific heat…
Imaging electronic states on topological semimetals using scanning tunneling microscopy
Andras Gyenis, Hiroyuki Inoue, Sangjun Jeon +12
Following the intense studies on topological insulators, significant efforts have recently been devoted to the search for gapless topological systems. These materials not only broa…
Measurement of the topological surface state optical conductance in bulk-insulating Sn-doped BiSbTeS single crystals
Bing Cheng, Liang Wu, S. K. Kushwaha +2
Topological surface states have been extensively observed via optics in thin films of topological insulators. However, in typical thick single crystals of these materials, bulk sta…
A pressure-induced topological phase with large Berry curvature in PbSnTe
Tian Liang, Satya Kushwaha, Jinwoong Kim +5
The picture of how a gap closes in a semiconductor has been radically transformed by topological concepts. Instead of the gap closing and immediately re-opening, topological argume…
Superconductivity in CaBi
Michał J. Winiarski, Bartłomiej Wiendlocha, Sylwia Gołąb +6
Superconductivity is observed with critical temperature = 2.0 K in self-flux-grown single crystals of . This material adopts the structure type with la…
Superconductivity in a misfit phase combining a topological crystalline insulator and a layered transition metal dichalcogenide
Huixia Luo, Kai Yan, Weiwei Xie +2
We report the characterization of the misfit compound (Pb1-xSnxSe2)1.16(TiSe2)2, in which a [100] rocksalt bilayer of Pb1-xSnxSe, which is a topological crystalline insulator in bu…
Superconductivity in 3R-Ta1-xMxSe2 (M = W, Mo)
Huixia Luo, Weiwei Xie, Elizabeth M. Seibel +1
The 3-layer (3R) polytype of TaSe2-xTex shows a superconducting transition temperature that is between 6 and 17 times higher than that of the two-layer (2H) polytype. The remarkabl…
A new material for probing spin-orbit coupling in Iridates
Brendan F. Phelan, Jason Krizan, Weiwei Xie +2
We report the structure and magnetic properties of a new iridate compound, SrxLa11-xIr4O24, where the d-electron count of Ir and therefore its number of unpaired electrons can be t…
Quantum criticality in a uniaxial organic ferroelectric
S. E. Rowley, M. Hadjimichael, M. N. Ali +4
Tris-sarcosine calcium chloride (TSCC) is a highly uniaxial ferroelectric with a Curie temperature of approximately 130K. By suppressing ferroelectricity with bromine substitution…
Paramagnetic to ferromagnetic phase transition in lightly Fe-doped CrB
Leslie M. Schoop, Max Hirschberger, Jing Tao +3
CrB displays temperature independent paramagnetism. We induce ferromagnetism by replacing less than of the Cr atoms by Fe. By the lowest Fe doping level made, Curie-Wei…