Tags

• #Graphene15,  
• #2D_Materials14,  
• #Electron_Transport20,  
• #Magnetics10,  
• #Spin_Transport18,  
• #Heusler3,  
• #DFT6,  
• #Thermal8,  
• #Phonon_Transport7,  
• #TI4,  
• #Device4,  
• #news26,  
• #Book2,  
• #Magnetic1,  
• #Thermal_Transport6,  
• #TFET3,  
• #graphene1,  
• #II-VI1,  
• #Photonics1,  
• #Photo_Detector1,  
• #Neural_Computing1,  
• #APD4,  
• #Neuromorphic3,  
• #Skyrmion3,  
• #allopy4,  
• #MoS₂1,  
• #Machine_Learning1,  
• #Hall_angle1,  
• #Conductance2,  
• #half_heusler1,  
• #Tunnel_FET1,  
• #Digital_alloy1,  
• #race-track1,  
• #photo-detectors1,  
• #reservoir computing1

Graphene

• Graphene Transistor Based on Tunable Dirac-Fermion-Optics
• Graphene Klein tunnel transistors for high speed analog RF applications
• Nanoelectronics: A Molecular View
• Electron optics with p-n junctions in ballistic graphene
• Current saturation and steep switching in graphene PN junctions using angle-dependent scattering
• Beyond CMOS switches
• Modified Dirac Hamiltonian for efficient quantum mechanical simulations of micron sized devices
• Quantum transport at the Dirac point: Mapping out the minimum conductivity from pristine to disordered graphene
• Conductance of graphene: Role of metal contact, charge puddles and differential gating
• Tunneling through graphene and topological insulators in presence of pn junction: transport properties and device prospects
• Atomistic deconstruction of current flow in graphene based hetero-junctions
• Graphene Electronics
• Graphene Nanoribbons: From Chemistry to Circuits
• Monolithically Patterned Wide–Narrow–Wide All-Graphene Devices
• Diluted chirality dependence in edge rough graphene nanoribbon field-effect transistors

2D_Materials

• Isotope-Engineering the Thermal Conductivity of Two-Dimensional MoS₂
• Electron optics with p-n junctions in ballistic graphene
• First principles study and empirical parametrization of twisted bilayer MoS₂ based on band-unfolding
• Beyond CMOS switches
• Modified Dirac Hamiltonian for efficient quantum mechanical simulations of micron sized devices
• Quantum transport at the Dirac point: Mapping out the minimum conductivity from pristine to disordered graphene
• Chiral Tunneling of Topological States: Towards the Efficient Generation of Spin Current Using Spin-Momentum Locking
• Extremely large, gate tunable spin Hall angle in 3D Topological Insulator pn junction
• Tunneling through graphene and topological insulators in presence of pn junction: transport properties and device prospects
• Atomistic deconstruction of current flow in graphene based hetero-junctions
• Graphene Electronics
• Graphene Nanoribbons: From Chemistry to Circuits
• Monolithically Patterned Wide–Narrow–Wide All-Graphene Devices
• Diluted chirality dependence in edge rough graphene nanoribbon field-effect transistors

Electron_Transport

• Understanding the Role of Minigaps in APDs: Towards Designing a Better Photodetector
• Strain effect on band structure of InAlAs digital alloy
• Graphene Transistor Based on Tunable Dirac-Fermion-Optics
• Atomic scale characterization of graphene p-n junctions for electron-optical applications
• Impact of geometry and non-idealities on electron 'optics' based graphene p-n junction devices
• Modeling tunnel field effect transistors - from interface chemistry to non-idealities to circuit level performance
• APD Performance Enhancement: Minigap Engineering in Digital Alloys
• Temperature dependence of the ionization coefficients of InAlAs and AlGaAs digital alloys
• Gate tunable transport-gap to beat the Boltzmann limit: A graphene klein tunnel field effect transistor
• Auger effect limited performance in tunnel field effect transistors
• Graphene Klein tunnel transistors for high speed analog RF applications
• Nanoelectronics: A Molecular View
• Electron optics with p-n junctions in ballistic graphene
• Current saturation and steep switching in graphene PN junctions using angle-dependent scattering
• Transmission Engineering as a Route to Subthermal Switching
• Conductance of graphene: Role of metal contact, charge puddles and differential gating
• Tunneling through graphene and topological insulators in presence of pn junction: transport properties and device prospects
• Atomistic deconstruction of current flow in graphene based hetero-junctions
• Monolithically Patterned Wide–Narrow–Wide All-Graphene Devices
• Diluted chirality dependence in edge rough graphene nanoribbon field-effect transistors

Magnetics

• Computational Investigation of Half-Heusler Compounds for Spintronics Applications
• Fokker—Planck Study of Parameter Dependence on Write Error Slope in Spin-Torque Switching
• Nanoelectronics: A Molecular View
• Numerical Fokker-Planck simulation of stochastic write error in spin torque switching with thermal noise
• Spin Transfer Torque: A Multiscale Picture
• Spin-Transfer Torque Ram
• Multiferroics
• A Quasi-Analytical Model for Energy-Delay-Reliability Tradeoff Studies During Write Operations in a Perpendicular STT-RAM Cell
• Comparative material issues for fast reliable switching in STT-RAMs
• Self consistent parameterized physical MTJ compact model for STT-RAM

Spin_Transport

• Robust Formation of Ultrasmall Room-Temperature Neél Skyrmions in Amorphous Ferrimagnets from Atomistic Simulations
• Colossal tunability in high frequency magnetoelectric voltage tunable inductors
• Computational Investigation of Inverse-Heusler compounds for Spintronics Applications
• Spintronic signatures of Klein tunneling in topological insulators
• Reservoir Computing using Stochastic p-Bits
• Hexagonal Fe₂MnGe:Novel Candidate for Perpendicular Magnetic Anisotropy.
• From materials to systems: a multiscale analysis of nanomagnetic switching
• PdSe₂: Pentagonal Two-Dimensional Layers with High Air Stability for Electronics
• Fokker—Planck Study of Parameter Dependence on Write Error Slope in Spin-Torque Switching
• Nanoelectronics: A Molecular View
• Numerical Fokker-Planck simulation of stochastic write error in spin torque switching with thermal noise
• Spin Transfer Torque: A Multiscale Picture
• Chiral Tunneling of Topological States: Towards the Efficient Generation of Spin Current Using Spin-Momentum Locking
• Corrigendum to - Switching of Dipole Coupled Multiferroic Nanomagnets in the Presence of Thermal Noise: Reliability of Nanomagnetic Logic
• Spin-Transfer Torque Ram
• Multiferroics
• Tunneling through graphene and topological insulators in presence of pn junction: transport properties and device prospects
• Self consistent parameterized physical MTJ compact model for STT-RAM

Heusler

• Synthesis and characterization of Fe-Ti-Sb intermetallic compounds: Discovery of a new Slater-Pauling phase
• Anisotropy in layered half-metallic Heusler alloy superlattices
• High efficiency switching using graphene based electron optics

DFT

• Machine learning electron correlation in a disordered medium
• Energy-Delay-Reliability of Present and Next Generation STT-RAM Technology
• First principles study of twisted bilayer MoS₂ through band unfolding
• Synthesis and characterization of Fe-Ti-Sb intermetallic compounds: Discovery of a new Slater-Pauling phase
• Anisotropy in layered half-metallic Heusler alloy superlattices
• High efficiency switching using graphene based electron optics

Thermal

• Role of crystal structure and junction morphology on interface thermal conductance
• Reducing error rates in straintronic multiferroic nanomagnetic logic by pulse shaping
• Nanoscale Thermal Transport
• How intermixing and anharmonicity enhances interfacial thermal conductance?
• Enhancing phonon flow through one-dimensional interfaces by impedance matching
• Phonon impedance matching: minimizing interfacial thermal resistance of thin films
• Manipulating thermal conductance across 3D/1D interface by impedance matching
• Effect of interface adhesion and impurity mass on phonon transport at atomic junctions

Phonon_Transport

• Role of crystal structure and junction morphology on interface thermal conductance
• Reducing error rates in straintronic multiferroic nanomagnetic logic by pulse shaping
• Nanoscale Thermal Transport
• How intermixing and anharmonicity enhances interfacial thermal conductance?
• Enhancing phonon flow through one-dimensional interfaces by impedance matching
• Manipulating thermal conductance across 3D/1D interface by impedance matching
• Effect of interface adhesion and impurity mass on phonon transport at atomic junctions

TI

• Modified Dirac Hamiltonian for efficient quantum mechanical simulations of micron sized devices
• Chiral Tunneling of Topological States: Towards the Efficient Generation of Spin Current Using Spin-Momentum Locking
• Extremely large, gate tunable spin Hall angle in 3D Topological Insulator pn junction
• Tunneling through graphene and topological insulators in presence of pn junction: transport properties and device prospects

Device

• Steep Subthreshold Switching With Nanomechanical FET Relays
• Chiral Tunneling of Topological States: Towards the Efficient Generation of Spin Current Using Spin-Momentum Locking
• Transmission Engineering as a Route to Subthermal Switching
• Corrigendum to - Switching of Dipole Coupled Multiferroic Nanomagnets in the Presence of Thermal Noise: Reliability of Nanomagnetic Logic

news

• Professor Ghosh's viewpoint on Spin Control with a Topological Semimetal
• Sheikh's work on Tunnel FETs got published
• UVA Engineering featured article on Mirza's research
• Happy Birthday to Sheikh :D
• A new paradigm for magnetic storage
• Manuscript accepted in Scientific Report
• Mirza joined Intel as a Component Design Engineer
• Congratulations new PhD Graduates
• Yunkun joined Uber as a Software Engineer
• MIST center working to advance Internet of Things (IoT)
• VINO involved in DARPA funding to shrink computing memory
• Opening for Post-doc position
• Carlos Polanco, and Jingjie Zhang gets a paper in PRB
• Jianhua Ma, Yunkun Xie gets a paper in PRB
• VINO involved with top 10 breakthrough of 2016 in physics
• Avik Ghosh published a book in World Scientific Series in Nanoscience and Nanotechnology
• Mirza Elahi and Masum Habib gets a paper in Science
• Jingjie Zhang and Jianhua Ma won Poster Award
• Mirza Elahi won Poster Award
• Carlos Polanco joined ORNL
• Jianhua Ma et al. gets a paper in PRB
• Masum Habib et al. gets a paper in APL
• Yunkun Xie published a Book Chapter
• Jianhua Ma et. al. published a paper in JAP
• Yaohua Tan joined VINO as Postdc
• Redwan N. Sajjad et. al. published a paper in PRB

Book

• Nanoelectronics: A Molecular View
• Spin Transfer Torque: A Multiscale Picture

Magnetic

• Computational Investigation of Heusler Alloys for Spintronic Applications

Thermal_Transport

• Maximization of thermal conductance at interfaces via exponentially mass-graded interlayers
• Isotope-Engineering the Thermal Conductivity of Two-Dimensional MoS₂
• Optimizing the interfacial thermal conductance at gold-alkane junctions from 'First Principles'
• Interplay between coherent and incoherent phonon transport in the thermal conductivity of superlattices from the nanoscale to the microscale
• Effects of bulk and interfacial anharmonicity on thermal conductance at solid/solid interfaces
• Design rules for interfacial thermal conductance: Building better bridges

TFET

• Atomic scale characterization of graphene p-n junctions for electron-optical applications
• Modeling tunnel field effect transistors - from interface chemistry to non-idealities to circuit level performance
• Auger effect limited performance in tunnel field effect transistors

graphene

• Gate tunable transport-gap to beat the Boltzmann limit: A graphene klein tunnel field effect transistor

II-VI

• A multi-scale materials-to-systems model for PbSe MID-IR photodetectors

Photonics

• A multi-scale materials-to-systems model for PbSe MID-IR photodetectors

Photo_Detector

• A multi-scale materials-to-systems model for PbSe MID-IR photodetectors

Neural_Computing

• Hardware based Spatio-Temporal Neural Processing Backend for Imaging Sensors: Towards a Smart Camera

APD

• Understanding the Role of Minigaps in APDs: Towards Designing a Better Photodetector
• APD Performance Enhancement: Minigap Engineering in Digital Alloys
• Toward deterministic construction of low noise avalanche photodetector materials
• Temperature dependence of the ionization coefficients of InAlAs and AlGaAs digital alloys

Neuromorphic

• First Principles Investigation into Graphene-PbSe MidWave IR (MWIR) Photodetector Physics
• A Complete Set of Spintronic Hardware Building Blocks for Low Power, Small Footprint, High Performance Neuromorphic Architectures
• Reservoir Computing based Neural Image Filters

Skyrmion

• Self focusing Hybrid Skyrmions in spatially varying canted ferromagnetic systems
• Computational search for ultrasmall and fast skyrmions in the Inverse Heusler family
• Analog Signal Processing Using Stochastic Magnets

allopy

• A multiscale materials-to-systems modeling of polycrystalline PbSe photodetectors
• Characterization of band offsets in AlxIn1-xAsySb1-y alloys with varying Al composition
• On the Choice of Metallic Contacts with Polycrystalline PbSe Films and its Effect on Carrier Sweepout and Performance in MWIR Detectors
• Non-Equilibrium Green’s Function Based Circuit Models for Coherent Spin Devices

MoS₂

• Isotope-Engineering the Thermal Conductivity of Two-Dimensional MoS₂

Machine_Learning

• Machine learning electron correlation in a disordered medium

Hall_angle

• Controlling Skyrmion Hall Angle by engineering mixed skyrmions with stray fields

Conductance

• The role of mid-gap phonon modes in thermal transport of transition metal dichalcogenides
• Minimum and maximum conductance of a thin film layer bridged interface: the role of anharmonicity and layer thickness

half_heusler

• Structural and magnetic analyses of the FexCo1-xTiSb alloy system: Fe0.5Co0.5TiSb as a prototypical half-Heusler compound

Tunnel_FET

• A comprehensive analysis of Auger generation impacted planar Tunnel FETs

Digital_alloy

• Full band Monte Carlo simulation of AlInAsSb difital alloys

race-track

• Temporal Memory with Magnetic Racetracks

photo-detectors

• Extrinsic Voltage Control of Carrier Lifetime in Polycrystalline PbSe Mid-wave IR Photo Detectors for Increased Detectivity

reservoir computing

• Building Reservoir Computing Hardware Using Low Energy-Barrier Magnetics