31 citations · 48 across the 14 of their papers we have counts for
15 papers
Tellurium sublattice instability driven amorphization in the chalcogenide AgSbTe2 under pressure
Baihong Sun, Zihan Zhang, Wei Luo +12
Pressure provides a powerful thermodynamic route to access hidden structural states in functional materials, yet the microscopic origin of pressure-induced amorphization remains el…
Crystal Anisotropy Implications on the Magneto-Optical Properties of van der Waals FePS3
Ellenor Geraffy, Kusha Sharma, Shahar Zuri +10
Antiferromagnetic FePS3 has recently gained significant interest in its potential applications in spin-related devices. Here, we show that in-plane structural anisotropy has a majo…
Evidence for Many-Body States in NiPS Revealed by Angle-Resolved Photoelectron Spectroscopy
Miłosz Rybak, Benjamin Pestka, Biplab Bhattacharyya +11
We present -ARPES spectra of the Mott-insulating van der Waals antiferromagnet NiPS. Signatures of strong correlations -- such as the onset of atomic or atomic-ligand multip…
Modeling the Thermal Behavior of Photopolymers for In-Space Fabrication
Jonathan Ericson, Daniel Widerker, Eytan Stibbe +15
Future long-duration space missions will require in-situ, on-demand manufacturing of tools and components. Photopolymer-based processes are attractive for this purpose due to their…
Probing the band structure of the strongly correlated antiferromagnet NiPS3 across its phase transition
Benjamin Pestka, Biplab Bhattacharyya, Milosz Rybak +19
NiPS3 is an exfoliable van-der-Waals intralayer antiferromagnet with zigzag-type spin arrangement. It is distinct from other TMPS3 (TM: transition metal) materials by optical excit…
On the ambient conditions crystal structure of AgSbTe2
Baihong Sun, Sergei Grazhdannikov, Muhamed Dawod +6
We present a combined X-ray and neutron diffraction, Raman spectroscopy, and 121Sb NMR studies of AgSbTe2, supported by first-principles calculations aiming to elucidate its crysta…
Comparative high-pressure structural and electrical transport properties study of thermoelectric (Bi1-xSbx)2Te3 compounds
Chenxin Wei, Dawod Muhamed, Wenting Lu +11
Thermoelectric (Bi1-x Sbx)2Te3 (BST-x) compounds with x=0.2, 0.7 and 0.9 have been studied using synchrotron angle-dispersive powder x-ray diffraction in a diamond anvil cell up to…
Change in Magnetic Order in NiPS3 Single Crystals Induced by a Molecular Intercalation
Nirman Chakraborty, Adi Harchol, Azhar Abu-Hariri +8
Intercalation is a robust method for tuning the physical properties of a vast number of van der Waals (vdW) materials. However, the prospects of using intercalation to modify magne…
Identifying band structure changes of FePS3 across the antiferromagnetic phase transition
Benjamin Pestka, Jeff Strasdas, Gustav Bihlmayer +16
Magnetic 2D materials enable novel tuning options of magnetism. As an example, the van der Waals material FePS3, a zigzag-type intralayer antiferromagnet, exhibits very strong magn…
Direct Optical Probing of the Magnetic Properties of the Layered Antiferromagnet CrPS
Tomasz Fąs, Mateusz Wlazło, Magdalena Birowska +11
Unusual magnetic properties of Van der Waals type antiferromagnetic semiconductors make them highly attractive for spintronics and optoelectronics. A link between the magnetic and…
Tuning Magnetic and Optical Properties in MnxZn1-xPS3 Single Crystals by the Alloying Composition
Adi Harchol, Shahar Zuri, Esther Ritov +7
The exploration of two-dimensional (2D) antiferromagnetic (AFM) materials has shown great promise and interest in tuning the magnetic and electronic properties as well as studying…
Lattice-dynamics and in-plane antiferromagnetism in MnxZn1_xPS3 across the entire composition range
Robert Oliva, Esther Ritov, Faris Horani +5
Alloyed MnxZn1_xPS3 samples have been grown covering the whole compositional range and studied by means of Raman spectroscopy at temperatures covering from 4K up to 850K. Our resul…
Electronic band structure changes across the antiferromagnetic phase transition of exfoliated MnPS probed by -ARPES
Jeff Strasdas, Benjamin Pestka, Milosz Rybak +17
Exfoliated magnetic 2D materials enable versatile tuning of magnetization, e.g., by gating or providing proximity-induced exchange interaction. However, their electronic band struc…
Crystal anisotropy implications on the intrinsic magnetic and optical properties in van der Waals FePS3
Ellenor Geraffy, Shahar Zuri, Milosz Marcin Rybak +5
Antiferromagnetic (AFM) FePS3 has gained significant interest recently for its potential applications in spin-related devices. A single layer is comprised of a honeycomb network, s…
Spectroscopy and structural investigation of iron phosphorus trisulfide -- FePS
Adam K. Budniak, Szymon J. Zelewski, Magdalena Birowska +6
Lamellar structures of transition metal phosphorus trisulfides possess strong intralayer bonding, albeit adjacent layers are held by weak van der Waals interactions. Those compound…