Electron Spin Resonance Study of Graphene

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Combining superconducting resonators and quantum dots has triggered tremendous progress in quantum information, however, attempts at coupling a resonator to even charge parity spin qubits have resulted only in weak spin-photon coupling. Here, we integrate ...

Dynamic nuclear polarization (DNP) combined with high magnetic fields and fast magic angle spinning (MAS) has opened up a new avenue for the application of exceptionally sensitive 1H NMR detection schemes to study protonated solids. Recently, it has been s ...

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Solid-state photochemically induced dynamic nuclear polarization (photo-CIDNP) is a nuclear magnetic resonance spectroscopy technique in which nuclear spin hyperpolarization is generated upon optical irradiation of an appropriate donor-acceptor system. Unt ...

Single-layer graphene, hosting a high density of functionalized molecular-sieving atom-thick pores, is considered to be an excellent material for gas separation membranes. These functionalized atom-thick pores enable the shortest transport pathway across t ...

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Zero-dimensional pores spanning only a few angstroms in size in two-dimensional materials such as graphene are some of the most promising systems for designing ion-ion selective membranes. However, the key challenge in the field is that so far a crack-free ...

We investigate the magnetic order in single crystalline EuCd2Sb2 thin films using a combined theoretical and experimental approach. Resonant elastic x-ray scattering experiments reveal a sharp magnetic peak at q=(0,0,12) below TN=7.2 K, indicative of inter ...

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The preparation of atom-thick porous lattice hosting & Aring;-scale pores is attractive to achieve a large ion-ion selectivity in combination with a large ion flux. Graphene film is an ideal selective layer for this if high-precision pores can be incorpora ...

Tip-enhanced Raman spectroscopy (TERS) under ultrahigh vacuum and cryogenic conditions enables exploration of the relations between the adsorption geometry, electronic state, and vibrational fingerprints of individual molecules. TERS capability of reflecti ...

We have performed electrochemical treatment of the van der Waals antiferromagnetic materials FePS3 and NiPS3 with the ionic liquid EMIM-BF4, achieving significant molecular intercalation. Mass analysis of the intercalated compounds, EMIMx-FePS3 and EMIMx-N ...

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Phase transitions in condensed matter are a source of exotic emergent properties. We study the fully frustrated bilayer Heisenberg antiferromagnet to demonstrate that an applied magnetic field creates a previously unknown emergent criticality. The quantum ...

Electron Spin Resonance Study of Graphene

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Searching for the Thinnest Metallic Wire

Crystal, defect, and morphology engineering of porous two-dimensional materials for ionic separation

Strong coupling between a microwave photon and a singlet-triplet qubit

Optimal sensitivity for 1H detected relayed DNP of organic solids at fast MAS

Magnetism of Single Surface Adsorbed Atoms Studied with Radio-Frequency STM

Highly dispersed nanomaterials in polymer matrix via aerosol-jet-based multi-material 3D printing

Magic Angle Spinning Solid-State 13C Photochemically Induced Dynamic Nuclear Polarization by a Synthetic Donor-Chromophore-Acceptor System at 9.4 T

Functionalized Å-scale Pores in Graphene for Carbon Capture

Insights from an extensive triaxial testing campaign on a shale for comparative site characterization of a deep geological repository

Tuning Pore Size in Graphene in the Angstrom Regime for Highly Selective Ion-Ion Separation

Magnetic structure of a single-crystal thin film of EuCd2Sb2

A state-of-the-art, systematic review of indoor environmental quality studies in work-from-home settings

Scanning Tunneling Microscopy for Molecules: Effects of Electron Propagation into Vacuum

Electrochemical-repaired porous graphene membranes for precise ion-ion separation

Resonant Tip-Enhanced Raman Spectroscopy of a Single-Molecule Kondo System

Molecular intercalation in the van der Waals antiferromagnets FePS3 and NiPS3

Nanolithography of the nanocorral structure of chemisorbed oxygen atoms on the graphitic lattice

Educational Soft Underwater Robot with an Electromagnetic Actuation

Ultrahigh-quality-factor micro- and nanomechanical resonators using dissipation dilution

Field-controlled multicritical behavior and emergent universality in fully frustrated quantum magnets