Sergey Kubatkin

2024

Loss and decoherence in superconducting circuits on silicon: Insights from electron spin resonance

2024

Ultralow 1/f noise in epigraphene devices

2024

Scaling of self-stimulated spin echoes

Unlocking the Potential of 2D WTe₂/ZrS₂ van der Waals Heterostructures for Tunnel Field-Effect Transistors: Broken-Gap Band Alignment and Electric Field Effects

2024

All-2D CVD-grown semiconductor field-effect transistors with van der Waals graphene contacts

2023

Field Manipulation of Band Properties in Infrared Spectra of Thin Films

2023

Spin-valley coupling and spin-relaxation anisotropy in all-CVD Graphene- MoS2 van der Waals heterostructure

2023

Long-term stability of molecular doped epigraphene quantum Hall standards: single elements and large arrays (R K/236 ≈ 109 Ω)

2023

Bottom-Up Growth of Monolayer Honeycomb SiC

2023

Reflection-enhanced gain in traveling-wave parametric amplifiers

2023

Quantum bath suppression in a superconducting circuit by immersion cooling

2023

Electric Field and Strain Tuning of 2D Semiconductor van der Waals Heterostructures for Tunnel Field-Effect Transistors

2023

Enhanced Josephson coupling in hybrid nanojunctions

2023

Scalable Fabrication of Edge Contacts to 2D Materials: Implications for Quantum Resistance Metrology and 2D Electronics

In Memory of Leonid Sergeevich Kuzmin (1946-2022)

2022

Highly efficient UV detection in a metal-semiconductor-metal detector with epigraphene

Spin-Echo Silencing Using a Current-Biased Frequency-Tunable Resonator

Silicene nanosheets intercalated in slightly defective epitaxial graphene on a 4H-SiC(0001) substrate

2022

On the nature of decoherence in quantum circuits: Revealing the structural motif of the surface radicals in α-Al<inf>2</inf>O<inf>3</inf>

2022

Accurate graphene quantum Hall arrays for the new International System of Units

2021

Quantifying dynamics and interactions of individual spurious low-energy fluctuators in superconducting circuits

Electron-phonon coupling of epigraphene at millikelvin temperatures measured by quantum transport thermometry

2021

Clustering and Morphology Evolution of Gold on Nanostructured Surfaces of Silicon Carbide: Implications for Catalysis and Sensing

2020

Fast Tunable High-Q-Factor Superconducting Microwave Resonators

2020

The performance limits of epigraphene Hall sensors doped across the Dirac point

2020

Chemical Sensing with Atomically Thin Platinum Templated by a 2D Insulator

2020

Two-level systems in superconducting quantum devices due to trapped quasiparticles

2020

Pulsed electron spin resonance of an organic microcrystal by dispersive readout

2020

Ambipolar charge transport in quasi-free-standing monolayer graphene on SiC obtained by gold intercalation

2019

Polymer-encapsulated molecular doped epigraphene for quantum resistance metrology

Towards quantum-limited coherent detection of terahertz waves in charge-neutral graphene

Quantum transport at Dirac point enables graphene for terahertz heterodyne astronomy

2019

Effect of graphene substrate type on formation of Bi <inf>2</inf> Se <inf>3</inf> nanoplates

2019

Near-Field Scanning Microwave Microscopy in the Single Photon Regime

2018

Uniform doping of graphene close to the Dirac point by polymer-assisted assembly of molecular dopants

2018

Probing variable range hopping lengths by magneto conductance in carbonized polymer nanofibers

2018

Suppression of low-frequency charge noise in superconducting resonators by surface spin desorption

Stable and tunable charge carrier control of graphene for quantum resistance metrology

2017

Thermal stability of epitaxial graphene electrodes for conductive polymer nanofiber devices

2017

Direct Identification of Dilute Surface Spins on Al2 O3: Origin of Flux Noise in Quantum Circuits

Observation of Coulomb blockade in nanostructured epitaxial bilayer graphene on SiC

2017

Enhancing optoelectronic properties of SiC-grown graphene by a surface layer of colloidal quantum dots

Site-selective immobilization of functionalized DNA origami on nanopatterned Teflon AF

Fabrication of graphene quantum hall resistance standard in a cryogen-Table-Top system

2016

Angle-Dependent Microresonator ESR Characterization of Locally Doped Gd3+:Al2O3

2016

Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector

Towards a cryogen-free table-top primary resistance standard

Switching Mechanisms in Molecular Switches

2016

Apparent Power Law Scaling of Variable Range Hopping Conduction in Carbonized Polymer Nanofibers

2016

Tunable superconducting microstrip resonators

2016

Giant quantum Hall plateaus generated by charge transfer in epitaxial graphene

2016

Superconducting microwave parametric amplifier based on a quasi-fractal slow propagation line

Hot carrier relaxation of Dirac fermions in bilayer epitaxial graphene

Wafer-scale homogeneity of transport properties in epitaxial graphene on SiC

2015

Physics of a disordered Dirac point in epitaxial graphene from temperature-dependent magnetotransport measurements

2015

Coherent interaction with two-level fluctuators using near field scanning microwave microscopy

Kinetic inductance as a microwave circuit design variable by multilayer fabrication

2015

High mobility epitaxial graphene devices via aqueous-ozone processing

2015

A prototype of RK/200 quantum Hall array resistance standard on epitaxial graphene

Operation of graphene quantum Hall resistance standard in a cryogen-free table-top system

2015

Low contact resistance in epitaxial graphene devices for quantum metrology

2015

Verification of electron doping in single-layer graphene due to H-2 exposure with thermoelectric power

2015

Influence of Impurity Spin Dynamics on Quantum Transport in Epitaxial Graphene

Nanopatterning of Mobile Lipid Mono layers on Electron-Beam-Sculpted Teflon AF Surfaces

Bianthrone at a Metal Surface: Conductance Switching with a Bistable Molecule Made Feasible by Image Charge Effects

The EMRP project GraphOhm- Towards quantum resistance metrology based on graphene

2014

Coupling of a locally implanted rare-earth ion ensemble to a superconducting micro-resonator

Mixed valence radical cations and intermolecular complexes derived from indenofluorene-extended tetrathiafulvalenes

Quantum Hall Effect and Quantum Point Contact in Bilayer-Patched Epitaxial Graphene

2014

Tuning carrier density across Dirac point in epitaxial graphene on SiC by corona discharge

2014

Galvanically split superconducting microwave resonators for introducing internal voltage bias

Accurate Real-Time Monitoring of Quality Factor and Center Frequency of Superconducting Resonators

2013

Charge Qubit Coupled to an Intense Microwave Electromagnetic Field in a Superconducting Nb Device: Evidence for Photon-Assisted Quasiparticle Tunneling

Magnetic quantum ratchet effect in graphene

Graphene and the universality of the quantum Hall effect

Express Optical Analysis of Epitaxial Graphene on SiC: Impact of Morphology on Quantum Transport

2013

Phase Space for the Breakdown of the Quantum Hall Effect in Epitaxial Graphene

2013

Phase coherence and energy relaxation in epitaxial graphene under microwave radiation

A near-field scanning microwave microscope based on a superconducting resonator for low power measurements

PC2: Identifying noise processes in superconducting resonators

Magnetic quantum ratchet effect in graphene

Effects of quasiparticle tunnelling in a circuit-QED realization of a strongly driven two-level system

Reststrahlen Band assisted photocurrents in graphene

Reststrahl band-assisted photocurrents in epitaxial graphene layers

Quantum resistance metrology using graphene

Fully gapped superconductivity in a nanometresize YBa2Cu3O7-delta island enhanced by a magnetic field

2013

Energy loss rates of hot Dirac fermions in epitaxial, exfoliated, and CVD graphene

Practical and Fundamental Impact of Epitaxial Graphene on Quantum Metrology

THz Spectroscopy Using Low Temperature Mesoscopic Devices

Dihydroazulene Photoswitch Operating in Sequential Tunneling Regime: Synthesis and Single-Molecule Junction Studies

2012

Weak localization scattering lengths in epitaxial, and CVD graphene

2012

Small epitaxial graphene devices for magnetosensing applications

Aligned Growth of Gold Nanorods in PMMA Channels: Parallel Preparation of Nanogaps

Precision comparison of the quantum Hall effect in graphene and gallium arsenide

2012

Magnetic field resilient superconducting fractal resonators for coupling to free spins

Terahertz radiation induced photocurrents in graphene subjected to an in-plane magnetic field

2012

Application of Tuning Fork Sensors for In-situ Studies of Dynamic Force Interactions Inside Scanning and Transmission Electron Microscopes

2012

Electrostatic effects in coupled quantum dot-point contact-single electron transistor devices

Breakdown of the quantum Hall effect in graphene

Non-Volatile Photochemical Gating of an Epitaxial Graphene/Polymer Heterostructure

Terahertz radiation induced edge currents in graphene

Engineering and metrology of epitaxial graphene

2011

Graphene, universality of the quantum Hall effect and redefinition of the SI system

2011

Terahertz Radiation Driven Chiral Edge Currents in Graphene

2011

Graphene nanogap for gate-tunable quantum-coherent single-molecule electronics

2011

Helicity-dependent photocurrents in graphene layers excited by midinfrared radiation of a CO2 laser

2011

Disordered Fermi Liquid in Epitaxial Graphene from Quantum Transport Measurements

Light-Triggered Conductance Switching in Single-Molecule Dihydroazulene/Vinylheptafulvene Junctions

2011

Anomalously strong pinning of the filling factor nu=2 in epitaxial graphene

2010

Charge transfer between epitaxial graphene and silicon carbide

2010

Dynamic Hall Effect Driven by Circularly Polarized Light in a Graphene Layer

Towards a quantum resistance standard based on epitaxial graphene

Bianthrone in a Single-Molecule Junction: Conductance Switching with a Bistable Molecule Facilitated by Image Charge Effects

Terahertz imaging with a highly-sensitive quantum dot detector

Photon helicity driven currents in graphene

Fabrication of Clean Nanogaps Using a Combined Electrochemical-Chemical Method

Point contact readout for a quantum dot terahertz sensor

Electronic transport in single molecule junctions: Control of the molecule-electrode coupling through intramolecular tunneling barriers

Nanoelectromechanical switch operating by tunneling of an entire C-60 molecule

An ab initio study of the field-induced position change of a C-60 molecule adsorbed on a gold tip

An ultrasensitive radio-frequency single-electron transistor working up to 4.2K

Becoming a doctoral student. Why students decide to do a PhD

A single electron transistor on an atomic force microscope probe

Strong electronic coupling between single C60 molecules and gold electrodes prepared by quench condensation at 4 K. A single molecule three terminal device study

Electron Transfer Dynamics of Bistable Single-Molecule Junctions

Single molecular devices with fullerenes and oligophenylenevinylene (OPV) derivatives

Giant field effect in self-assembled metallo-organic nanoscale networks

Single-electron transistor of a single organic molecule with access to several redox states