Suryakant Mishra
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View article: Deep Generative Learning of Magnetic Frustration in Artificial Spin Ice from Magnetic Force Microscopy Images
Deep Generative Learning of Magnetic Frustration in Artificial Spin Ice from Magnetic Force Microscopy Images Open
Increasingly large datasets of microscopic images with atomic resolution facilitate the development of machine learning methods to identify and analyze subtle physical phenomena embedded within the images. In this work, microscopic images …
View article: Spin‐Selective Anisotropic Magnetoresistance Driven by Chirality in DNA
Spin‐Selective Anisotropic Magnetoresistance Driven by Chirality in DNA Open
The magnetoresistance (MR) measurements of a ferromagnetic (FM) surface functionalized with 30 base‐pairs DNA molecules (30bp‐dsDNA) is measured both as a function of the angle between the surface normal and magnetization direction and as …
View article: Chiral induction at the nanoscale and spin selectivity in electron transmission in chiral methylated BEDT-TTF derivatives
Chiral induction at the nanoscale and spin selectivity in electron transmission in chiral methylated BEDT-TTF derivatives Open
Tetramethyl-bis(ethylenedithio)-tetrathiafulvalene (TM-BEDT-TTF) enantiomers’ spin filtering and chiroptical properties are studied. Spin-filtering properties are assessed by recording spin-polarized I – V curves (mc-AFM) of TM-BEDT-TTF fi…
View article: Recent advancements in chiral spintronics: from molecular-level insights to device applications. A prospect based on the interplay between physical and chemical properties of chiral systems
Recent advancements in chiral spintronics: from molecular-level insights to device applications. A prospect based on the interplay between physical and chemical properties of chiral systems Open
This review discusses recent advancements in chiral-based spin-electronic devices achieved using suitable combinations of organic, inorganic and hybrid materials.
View article: Inducing Circularly Polarized Single-Photon Emission via Chiral-Induced Spin Selectivity
Inducing Circularly Polarized Single-Photon Emission via Chiral-Induced Spin Selectivity Open
One of the central aims of the field of spintronics is the control of individual electron spins to effectively manage the transmission of quantized data. One well-known mechanism for controlling electronic spin transport is the chiral-indu…
View article: Nanofabrication and Demonstration of a Direct‐Write Microevaporator
Nanofabrication and Demonstration of a Direct‐Write Microevaporator Open
Direct‐write vapor deposition is a new technique that would enable one‐step 3D maskless nanofabrication on a variety of substrates. A novel silicon chip‐based microevaporator is developed that allows evaporant to exit through 2000–300 nm n…
View article: Chiral Recognition: A Spin‐Driven Process in Chiral Oligothiophene. A Chiral‐Induced Spin Selectivity (CISS) Effect Manifestation
Chiral Recognition: A Spin‐Driven Process in Chiral Oligothiophene. A Chiral‐Induced Spin Selectivity (CISS) Effect Manifestation Open
In this paper it is experimentally demonstrated that the electron‐spin/molecular‐handedness interaction plays a fundamental role in the chiral recognition process. This conclusion is inferred comparing current versus potential ( I – V ) cu…
View article: Spin-dependent charge transmission through chiral 2T3N self-assembled monolayer on Au
Spin-dependent charge transmission through chiral 2T3N self-assembled monolayer on Au Open
A gold surface is functionalized by chemisorption of the enantiopure N,N′-bis-[2,2′;5′,2″]tert-thiophene-5-yl methylcyclohexane-1,2-diamine (2T3N), a chiral oligothiophene derivative, via overnight incubation in a 2T3N ethanol solution. Th…
View article: Integration of silicon chip microstructures for in-line microbial cell lysis in soft microfluidics
Integration of silicon chip microstructures for in-line microbial cell lysis in soft microfluidics Open
The paper presents fabrication methodologies that integrate silicon components into soft microfluidic devices to perform microbial cell lysis for biological applications.
View article: Integration of silicon chip microstructures for in-line microbial cell lysis in soft microfluidics
Integration of silicon chip microstructures for in-line microbial cell lysis in soft microfluidics Open
The paper presents fabrication methodologies that integrate silicon components into soft microfluidic devices to perform microbial cell lysis for biological applications. The integration methodology consists of a silicon chip that is fabri…
View article: On the Dynamics of the Carbon–Bromine Bond Dissociation in the 1-Bromo-2-Methylnaphthalene Radical Anion
On the Dynamics of the Carbon–Bromine Bond Dissociation in the 1-Bromo-2-Methylnaphthalene Radical Anion Open
This paper studies the mechanism of electrochemically induced carbon–bromine dissociation in 1-Br-2-methylnaphalene in the reduction regime. In particular, the bond dissociation of the relevant radical anion is disassembled at a molecular …
View article: Spin control using chiral templated nickel
Spin control using chiral templated nickel Open
This Letter reports an original spin valve device that is based on a chiral templated nickel material. Chirality in Ni is induced by exploiting co-electrodeposition of an organic chiral template. In this specific case, the chiral templatin…
View article: Temperature Dependence of Charge and Spin Transfer in Azurin
Temperature Dependence of Charge and Spin Transfer in Azurin Open
The steady-state charge and spin transfer yields were measured for three different Ru-modified azurin derivatives in protein films on silver electrodes. While the charge-transfer yields exhibit weak temperature dependences, consistent with…
View article: CCDC 1871973: Experimental Crystal Structure Determination
CCDC 1871973: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1871972: Experimental Crystal Structure Determination
CCDC 1871972: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1871975: Experimental Crystal Structure Determination
CCDC 1871975: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: CCDC 1871971: Experimental Crystal Structure Determination
CCDC 1871971: Experimental Crystal Structure Determination Open
An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available …
View article: Long-Range Spin-Selective Transport in Chiral Metal–Organic Crystals with Temperature-Activated Magnetization
Long-Range Spin-Selective Transport in Chiral Metal–Organic Crystals with Temperature-Activated Magnetization Open
Room-temperature, long-range (300 nm), chirality-induced spin-selective electron conduction is found in chiral metal-organic Cu(II) phenylalanine crystals, using magnetic conductive-probe atomic force microscopy. These crystals are found t…
View article: Exchange Interactions Drive Supramolecular Chiral Induction in Polyaniline (Small Methods 10/2020)
Exchange Interactions Drive Supramolecular Chiral Induction in Polyaniline (Small Methods 10/2020) Open
In article number 2000617, Claudio Fontanesi and co-workers study the camphor sulfonic acid induction of chirality on the supermolecular structure of electropolymerized aniline. The emergence of chirality is also associated to spin filteri…
View article: Exchange Interactions Drive Supramolecular Chiral Induction in Polyaniline
Exchange Interactions Drive Supramolecular Chiral Induction in Polyaniline Open
The focus of this paper is on the intermolecular interaction active between polyaniline (PANI) and 10‐camphorsulfonic acid (10CSA). Enantiopure 10CSA, present in the electropolymerization solution, promotes chiral induction in the supramol…
View article: Asymmetric Magnetoelectrochemistry: An Efficient Method to Grow Enantiopure Self-Assemble Monolayer
Asymmetric Magnetoelectrochemistry: An Efficient Method to Grow Enantiopure Self-Assemble Monolayer Open
In this work, we are presenting magnetic field dependent electrochemical method to grow enantiopure monolayer. Thiol gold monolayer formation by redox reaction is studied on gold coated ferromagnetic surface. Infrared and photoemission spe…
View article: Spin Filtering Along Chiral Polymers
Spin Filtering Along Chiral Polymers Open
Spin‐dependent conduction and polarization in chiral polymers were studied for polymers organized as self‐assembled monolayers with conduction along the polymer backbone, namely, along its longer axis. Large spin polarization and magnetore…
View article: Spin Filtering Along Chiral Polymers
Spin Filtering Along Chiral Polymers Open
Spin‐dependent conduction and polarization in chiral polymers were studied for polymers organized as self‐assembled monolayers with conduction along the polymer backbone, namely, along its longer axis. Large spin polarization and magnetore…
View article: Length-Dependent Electron Spin Polarization in Oligopeptides and DNA
Length-Dependent Electron Spin Polarization in Oligopeptides and DNA Open
The effect of spin polarization in conduction and in electric field-induced polarization was measured for double-stranded DNA oligonucleotides and oligopeptides of different lengths. These measurements were conducted using magnetic contact…
View article: Effect of Chiral Molecules on the Electron’s Spin Wavefunction at Interfaces
Effect of Chiral Molecules on the Electron’s Spin Wavefunction at Interfaces Open
Kelvin-probe measurements on ferromagnetic thin film electrodes coated with self-assembled monolayers of chiral molecules reveal that the electron penetration from the metal electrode into the chiral molecules depends on the ferromagnet's …
View article: Asymmetric reactions induced by electron spin polarization
Asymmetric reactions induced by electron spin polarization Open
Spin polarized electrons can control asymmetric electrochemical reactions.
View article: Magnetoelectrochemistry and Asymmetric Electrochemical Reactions
Magnetoelectrochemistry and Asymmetric Electrochemical Reactions Open
Magnetoelectrochemistry is a branch of electrochemistry where magnetic fields play a vital role in the oxidation and reduction process of the molecules. When it comes to spin-dependent electrochemistry (SDE), becomes a new paradigm. This w…