59 citations · 345 across the 17 of their papers we have counts for
20 papers
Dynamic Breaking of Mirror Symmetry in Spin-Dependent Electron Transport through Chiral Media Causes Enantiomeric Excesses
Yossi Paltiel, Daniel Goldberg, Nir Yuran +9
Two fundamental questions have puzzled scientists for more than 150 years. How did life become homochiral and why was this specific handedness selected. Recently, it has been shown…
Magnetic Microscopy of Skyrmions in Magnetic Thin Films with Chiral Overlayers
Buddhika Hondamuni, Théo Balland, Fabian Kammerbauer +15
Topologically nontrivial magnetic textures such as skyrmions offer promising opportunities for spintronic applications. In recent years, it has been shown that the magnetic propert…
Signatures of Spin Coherence in Chiral Coupled Quantum Dots
Hanna T. Fridman, Rotem Malkinson, Amir Hen +3
Chiral-induced spin selectivity (CISS) enables spin selectivity of charge carriers in chiral molecular systems without magnetic materials. While spin selectivity has been widely in…
Quantum Imaging of Ferromagnetic van der Waals Magnetic Domain Structures at Ambient Conditions
Bindu, Amandeep Singh, Amir Hen +10
Recently discovered 2D van der Waals magnetic materials, and specifically Iron-Germanium-Telluride (), have attracted significant attention both from a fundamen…
Spin-Dependent Amyloid Self-Assembly on Magnetic Substrates
Yael Kapon, Dror Merhav, Gal Finkelstein-Zuta +9
Protein aggregation into insoluble amyloid-like fibrils is implicated in a wide range of diseases and understanding its nucleation process is a key for mechanistic insights and adv…
Chiral Phonons Enhance Ferromagnetism
Jonas Fransson, Yael Kapon, Lilach Brann +4
Recent experiments suggest that the conditions for ferromagnetic order in, e.g., magnetite, can be modified by adsorption of chiral molecules. Especially, the coercivity of magneti…
Temperature-Enhanced Coercive Field by Chiral Molecules
Yael Kapon, Lilach Brann, Shira Yochelis +4
The chiral-induced spin selectivity (CISS) effect demonstrates a strong coupling between electron spin and molecular chirality, enabling spin-controlled interactions between chiral…
Chiral-induced unidirectional spin-to-charge conversion
Ashish Moharana, Yael Kapon, Fabian Kammerbauer +5
The observation of spin-dependent transmission of electrons through chiral molecules has led to the discovery of chiral-induced spin selectivity (CISS). The remarkably high efficie…
Magneto-Optical Imaging of Magnetic-Domain Pinning Induced by Chiral Molecules
Yael Kapon, Fabian Kammerbauer, Shira Yochelis +2
Chiral molecules have the potential for creating new magnetic devices by locally manipulating the magnetic properties of metallic surfaces. When chiral polypeptides chemisorb onto…
Cooperative effect of electrons spin polarization in a hybrid nanostructure of a magnetic thin film with adsorbed chiral molecules studied with non-spin-polarized scanning tunneling microscopy
Nguyen T. N. Ha, L. Rasabathina, O. Hellwig +6
Polyalanine molecules (PA) with an α-helix conformation gathered recently a lot of interest as the propagation of electrons through the chiral backbone structure comes along with s…
Unconventional Meissner screening induced by chiral molecules in a conventional superconductor
Hen Alpern, Morten Amundsen, Roman Hartmann +12
The coupling of a superconductor to a different material often results in a system with unconventional superconducting properties. A conventional superconductor is a perfect diamag…
High-Sensitivity, High-Resolution Detection of Reactive Oxygen-Species Concentration Using NV Centers
Yoav Ninio, Nir Waiskopf, Idan Meirzada +5
Nitrogen-vacancy (NV) color centers in diamond have been demonstrated as useful magnetic sensors, in particular for measuring spin fluctuations, achieving high sensitivity and spat…
Role of Exchange Interactions in the Magnetic Response and Intermolecular Recognition of Chiral Molecules
Arezoo Dianat, Rafael Gutierrez, Hen Alpern +6
The physical origin of the so-called chirality-induced spin selectivity (CISS) effect has puzzled experimental and theoretical researchers over the past few years. Early experiment…
Long-Timescale Magnetization Ordering Induced by an Adsorbed Chiral Monolayer on Ferromagnets
Idan Meirzada, Nir Sukenik, Galya Haim +3
When an electron passes through a chiral molecule there is a high probability for a correlation between the momentum and spin of the charge, thus leading to spin polarized current.…
Magnetic-Related States and Order Parameter Induced in a Conventional Superconductor by Nonmagnetic Chiral Molecules
Hen Alpern, Konstantin Yavilberg, Tom Dvir +8
Hybrid ferromagnetic/superconducting systems are well known for hosting intriguing phenomena such as emergent triplet superconductivity at their interfaces and the appearance of in…
Unconventional order parameter induced by helical chiral molecules adsorbed on a metal proximity-coupled to a superconductor
Tamar Shapira, Hen Alpern, Shira Yochelis +5
Following our previous results, which provide evidence for the emergence of a chiral p-wave triplet-pairing component in superconducting Nb upon the adsorption of chiral molecules,…
Regulating the Energy Flow in a Cyanobacterial Light Harvesting Antenna Complex
do Eisenberg, Felipe Caycedo-Soler, Dvir Harris +6
Photosynthetic organisms harvest light energy, utilizing the absorption and energy transfer properties of protein-bound chromophores. Controlling the harvesting efficiency is criti…
Unconventional superconductivity induced in Nb films by adsorbed chiral molecules
H. Alpern, E. Katzir, S. Yochelis +3
Motivated by recent observations of chiral-induced magnetization and spin-selective transport we studied the effect of chiral molecules on conventional BCS superconductors. By appl…
Increased superconducting transition temperature of a niobium thin-film proximity-coupled to gold nanoparticles using linking organic molecules
Eran Katzir, Shira Yochelis, Felix Zeides +8
The superconducting critical temperature, TC, of thin Nb films is significantly modified when gold nanoparticles (NPs) are chemically linked to the Nb film, with a consistent enhan…
Highly directional emission and photon beaming from nanocrystal quantum dots embedded in metallic nanoslit arrays
Nitzan Livneh, Ayelet Strauss, Ilai Schwarz +7
This paper has been withdrawn by the authors.