187 citations · 938 across the 27 of their papers we have counts for
29 papers
Radio-Frequency-Driven Reshaping of the Mesoscale Charge-Density-Wave Landscape in 1T-TaS2 Thin-Film Devices
Maedeh Taheri, Zahra Ebrahim Nataj, Nick Sesing +4
Radio-frequency excitation directly reshapes the mesoscale charge-density-wave landscape in quasi-two-dimensional 1T-TaS2 thin films. Under combined RF and DC bias, the hysteretic…
Phonon Signatures of Near-Room-Temperature Phase Transition in Quasi-One-Dimensional Bi4I4 Topological van der Waals Material
Nidhish Thiruthukkal Puthenveettil, Topojit Debnath, Clayton Mantz +7
The quasi-one-dimensional material Bi4I4 hosts two crystallographically similar polymorphs that realize distinct topological insulating phases separated by a first-order structural…
Electrically and Magnetically Tunable Charge-Density-Wave Transport in Quasi-2D h-BN/1T-TaS2 Thin-Film Heterostructures
Jonas O. Brown, Maedeh Taheri, Nicholas R. Sesing +2
Controlling collective electronic phases in low-dimensional materials is a central challenge for developing technologies based on charge-density waves. Here, we report that perpend…
Quantum Spin Singlet Ground State with Large Excitation Gap in the S = 3/2 quasi-1D van der Waals materials MoX3 (X = I, Br)
Jordan Teeter, Topojit Debnath, Harshil Goyal +18
We report the first experimental evidence for a quantum-disordered spin-singlet ground state and gapped triplon excitations in quasi-one-dimensional van der Waals materials. The in…
Giant Gate Response of the Charge in an Electron-Lattice Condensate
Maedeh Taheri, Jordan Teeter, Topojit Debnath +4
Efficient electrical capacitive control is important for the next generation of ultra-low-power and ultra-fast electronics and energy-storage devices. Correlated electronic phases…
A Quieter State of Charge -- Ultra-Low-Noise Collective Current in Charge-Density-Wave Nanowires
Subhajit Ghosh, Nicholas Sesing, Tina Salguero +3
Electronic flicker noise limits phase stability in communication systems, reduces the sensitivity and selectivity of sensors, and degrades coherence in quantum devices. There is a…
Solution-Processed Inks with Fillers of NbS Quasi-One-Dimensional Charge-Density-Wave Material
Tekwam Geremew, Maedeh Taheri, Nicholas Sesing +4
We report on the solution processing and testing of electronic ink comprised of quasi-one-dimensional NbS charge-density-wave fillers. The ink was prepared by liquid-phase exfo…
Electrical-Field Modulation of the Charge-Density-Wave Quantum Condensate in h-BN/NbS Heterostructure Devices
Maedeh Taheri, Nicholas Sesing, Tina +2
We report on the field-effect modulation of the charge-density-wave quantum condensate in the top-gated heterostructure devices implemented with quasi-one-dimensional NbS nanow…
Quantum Composites with the Functionality Defined by the Charge-Density-Wave Phase Transitions
Zahra Barani, Tekwam Geremew, Megan Stokey +7
We demonstrate a unique class of advanced materials - quantum composites based on polymers with fillers comprised of a van der Waals quantum material that reveals multiple charge-d…
Specifics of the Elemental Excitations in "True One-Dimensional" MoI van der Waals Nanowires
Fariborz Kargar, Zahra Barani, Nicholas R. Sesing +15
We report on the temperature evolution of the polarization-dependent Raman spectrum of exfoliated MoI, a van der Waals material with a "true one-dimensional" crystal structure…
Low-Frequency Noise in Quasi-1D (TaSe)I Weyl Semimetal Nanoribbons
Subhajit Ghosh, Fariborz Kargar, Nick R. Sesing +5
We report on low-frequency current fluctuations, i.e. electronic noise, in quasi-one-dimensional (TaSe)I Weyl semimetal nanoribbons. It was found that the noise spectral de…
Electrical Gating of the Charge-Density-Wave Phases in Quasi-2D h-BN/1T-TaS Devices
Maedeh Taheri, Jonas Brown, Adil Rehman +5
We report on electrical gating of the charge-density-wave phases and current in h-BN capped three-terminal 1T-TaS heterostructure devices. It is demonstrated that the applicati…
One-Dimensional van der Waals Quantum Materials -- State of the Art and Perspectives
Alexander A. Balandin, Fariborz Kargar, Tina T. Salguero +1
The advent of graphene and other two-dimensional van der Waals materials, with their unique electrical, optical, and thermal properties, has resulted in tremendous progress for fun…
Charge-Density-Wave Devices Printed with the Ink of Chemically Exfoliated 1T-TaS Fillers
Saba Baraghani, Zahra Barani, Yassamin Ghafouri +5
We report on the preparation of inks containing fillers derived from quasi-two-dimensional charge-density-wave materials, their application for inkjet printing, and the evaluation…
Metallic vs. Semiconducting Properties of Quasi-One-Dimensional Tantalum Selenide van der Waals Nanoribbons
Fariborz Kargar, Andrey Krayev, Michelle Wurch +7
We conducted a tip-enhanced Raman scattering spectroscopy (TERS) and photoluminescence (PL) study of quasi-1D TaSe3 nanoribbons exfoliated onto gold substrates. At a selenium defic…
Electromagnetic-Polarization Selective Composites with Quasi-1D van der Waals Metallic Fillers
Zahra Barani, Fariborz Kargar, Yassamin Ghafouri +5
We report on the preparation of flexible polymer composite films with aligned metallic fillers comprised of atomic chain bundles of the quasi-one-dimensional (1D) van der Waals mat…
Electrically-Insulating Flexible Films with Quasi-One-Dimensional van-der-Waals Fillers as Efficient Electromagnetic Shields
Zahra Barani, Fariborz Kargar, Yassamin Ghafouri +8
We report polymer composite films containing fillers comprised of quasi-one-dimensional (1D) van der Waals materials, specifically transition metal trichalcogenides containing 1D s…
Electric Switching of the Charge-Density-Wave and Normal Metallic Phases in Tantalum Disulfide Thin-Film Devices
A. Geremew, S. Rumyantsev, F. Kargar +7
We report on switching among three charge-density-wave phases - commensurate, nearly commensurate, incommensurate - and the high-temperature normal metallic phase in thin-film 1T-T…
Low-Frequency Noise Spectroscopy of Charge-Density-Wave Phase Transitions in Vertical Quasi-2D Devices
Ruben Salgado, Amirmahdi Mohammadzadeh, Fariborz Kargar +6
We report results regarding the electron transport in vertical quasi-2D layered 1T-TaS2 charge-density-wave devices. The low-frequency noise spectroscopy was used as a tool to stud…
Proton-Irradiation-Immune Electronics Implemented with Two-Dimensional Charge-Density-Wave Devices
A. Geremew, F. Kargar, E. X. Zhang +8
Proton radiation damage is an important failure mechanism for electronic devices in near-Earth orbits, deep space and high energy physics facilities. Protons can cause ionizing dam…
Anomalous Characteristics of the Generation - Recombination Noise in Quasi-One-Dimensional Van der Waals Nanoribbons
Adane K. Geremew, Sergey Rumyantsev, Matthew A. Bloodgood +2
We describe the low-frequency current fluctuations, i.e. electronic noise, in quasi-one-dimensional ZrTe3 van der Waals nanoribbons, which have recently attracted attention owing t…
Low-Frequency Noise and Sliding of the Charge Density Waves in Two-Dimensional Materials
Guanxiong Liu, Sergey Rumyantsev, Matthew. A. Bloodgood +2
There has been a recent renewal of interest in charge-density-wave (CDW) phenomena, primarily driven by the emergence of two-dimensional (2D) layered CDW materials, such as 1T-TaS2…
Total Ionizing Dose Effects on Threshold Switching in 1T-Tantalum Disulfide Charge-Density-Wave Devices
G. Liu, E. X. Zhang, C. D. Liang +4
The 1T polytype of TaS2 exhibits voltage-triggered threshold switching as a result of a phase transition from nearly commensurate to incommensurate charge density wave states. Thre…
Low-Frequency Electronic Noise in Exfoliated Quasi-1D TaSe3 van Der Waals Nanowires
Guanxiong Liu, Sergey Rumyantsev, Matthew A. Bloodgood +3
We report results of investigation of the low-frequency electronic excess noise in quasi-1D nanowires of TaSe3 capped with quasi-2D h-BN layers. Semi-metallic TaSe3 is a quasi-1D v…