253 citations · 530 across the 17 of their papers we have counts for
17 papers
Spectrally Programmable Spin-Polarized Photocurrents in WSe-NiPS Magnetic van der Waals Heterostructures
Rajesh Kumar Yadav, Michal Poplinger, Adi Levi +6
Efficient generation and control of spin-polarized currents in semiconductors remain central challenges for spin-based electronics, particularly due to impedance mismatch and the r…
Strain-Enhanced Coherence in Curved hBN Quantum Emitters
Eyal Shoham, Sukanta Nandi, Ayelet Teitelboim +4
Hexagonal boron nitride (hBN) hosts robust room-temperature single-photon emitters, yet their coherence is typically limited by phonon induced dephasing and spectral broadening. He…
Localized Exciton Emission with Spontaneous Circular Polarization in NiPS3/WSe2 Heterostructures
Adi Harchol, Shahar Zuri, Rajesh Kumar Yadav +7
Two-dimensional (2D) van der Waals (vdW) heterostructures (HSs) provide a versatile platform for tailoring electronic, optical, and magnetic properties via proximity effects at the…
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…
Roadmap for Photonics with 2D Materials
F. Javier García de Abajo, D. N. Basov, Frank H. L. Koppens +145
Triggered by the development of exfoliation and the identification of a wide range of extraordinary physical properties in self-standing films consisting of one or few atomic layer…
Resolving Contradictory Estimates of Band Gaps of Bulk PdSe: A Wannier-Localized Optimally-Tuned Screened Range-Separated Hybrid Density Functional Theory Study
Fred Florio, María Camarasa-Gómez, Guy Ohad +3
Palladium diselenide (PdSe) -- a layered van der Waals material -- is attracting significant attention for optoelectronics due to the wide tunability of its band gap from the i…
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…
Nonlinear Self-Calibrated Spectrometer with Single GeSe-InSe Heterojunction Device
Rana Darweesh, Rajesh Kumar Yadav, Elior Adler +7
Optical spectroscopy the measurement of electromagnetic spectra is fundamental to various scientific domains and serves as the building block of numerous technologies. Computationa…
Piezoelectric Electrostatic Superlattices in Monolayer MoS
Ashwin Ramasubramaniam, Doron Naveh
Modulation of electronic properties of materials by electric fields is central to the operation of modern semiconductor devices, providing access to complex electronic behaviors an…
High-Index Topological Insulator Resonant Nanostructures from Bismuth Selenide
Sukanta Nandi, Shany Z. Cohen, Danveer Singh +4
Topological insulators (TIs) are a class of materials characterized by an insulting bulk and high mobility topologically protected surface states, making them promising candidates…
Amorphous Selenium Mie Resonators for Infrared Meta-Optics
Danveer Singh, Michal Poplinger, Avraham Twitto +9
Applying direct growth and deposition of optical surfaces holds great promise for the advancement of future nanophotonic technologies. Here, we report on a chemical vapor depositio…
Plasmonics in Atomically-Thin Crystalline Silver Films
Zakaria M. Abd El-Fattah, Vahagn Mkhitaryan, Jens Brede +9
Light-matter interaction at the atomic scale rules fundamental phenomena such as photoemission and lasing, while enabling basic everyday technologies, including photovoltaics and o…
Protective Molecular Passivation of Black Phosphorous
Vlada Artel, Qiushi Guo, Hagai Cohen +4
Black phosphorous (BP) is one of the most interesting layered materials, bearing promising potential for emerging electronic and optoelectronic device technologies. The crystalline…
Realizing Giant Magneto-Optical Effects in 3D Topological Insulators Without Magnetic Fields
Moti Fridman, Vlada Artel, Anna Peled +3
Topological insulators display unusual light-matter interactions due to the helical nature of surface electronic states. We study the near-field interaction of light propagating in…
Direct observation of patterned self-assembled monolayers and bilayers on silica-on-silicon surfaces
Hadas Alon, Idan Bakish, Josh Nehrer +4
Self-assembled monolayers (SAMs) of organic molecules are widely employed in surface chemistry and biology, and serve as ultra-fine lithographic resists. Due to their small thickne…
Strain-driven light polarization switching in deep ultraviolet nitride emitters
T. K. Sharma, Doron Naveh, E. Towe
Residual strain plays a critical role in determining the crystalline quality of nitride epitaxial layers and in modifying their band structure; this often leads to several interest…
Tunable band gaps in bilayer graphene-BN heterostructures
Ashwin Ramasubramaniam, Doron Naveh, ELias Towe
We investigate band-gap tuning of bilayer graphene between hexagonal boron nitride sheets, by external electric fields. Using density functional theory, we show that the gap is con…