Nanostructured graphene for nanoscale electron paramagnetic resonance spectroscopy
Source abstract
Abstract
Abstract The opening of a quantum confinement gap in nanostructured graphene yields extremely sensitive photodetectors, with electrical noise equivalent power lower than 10−15 W Hz−0.5 at temperatures below 3 K, for detection of radiation in a very broad frequency range, including ultraviolet, visible and terahertz. Here we demonstrate the operation of these detectors in the presence of magnetic field as high as 7 T, paving the way to in situ spectroscopy of molecular nanomagnets.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Magnetism in coordination complexes · Electron Spin Resonance Studies · Molecular Junctions and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (41)
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1. Ultrafast nonequilibrium carrier dynamics in a single graphene layer10.1103/PhysRevB.83.153410 ↗
2. Ultrafast collinear scattering and carrier multiplication in graphene10.1038/ncomms2987 ↗
3. Photoexcitation cascade and multiple hot-carrier generation in graphene10.1038/nphys2564 ↗
4. Ultrafast relaxation of excited dirac fermions in epitaxial graphene using optical differential transmission spectroscopy10.1103/PhysRevLett.101.157402 ↗
5. Ultrafast relaxation dynamics of hot optical phonons in graphene10.1063/1.3291615 ↗
6. Dual-gated bilayer graphene hot-electron bolometer10.1038/nnano.2012.88 ↗
7. Graphene field-effect transistors as room-temperature terahertz detectors10.1038/nmat3417 ↗
8. Graphene photodetectors with ultra-broadband and high responsivity at room temperature10.1038/nnano.2014.31 ↗
9. Sensitive room-temperature terahertz detection via the photothermoelectric effect in graphene10.1038/nnano.2014.182 ↗
10. Photodetectors based on graphene, other two-dimensional materials and hybrid systems10.1038/nnano.2014.215 ↗
11. Epitaxial graphene quantum dots for high-performance terahertz bolometers10.1038/nnano.2015.303 ↗
12. Ultra-broadband photodetectors based on epitaxial graphene quantum dots10.1515/nanoph-2017-0100 ↗
13. Ultra-broadband EPR spectroscopy in field and frequency domains10.1039/C7CP07443C ↗
14. Magnetic bistability in a metal-ion cluster10.1038/365141a0 ↗
15. Preparation, structure, and magnetic-properties of a dodecanuclear mixed-valence manganese carboxylate10.1107/S0567740880007893 ↗
16. Single-molecule magnets10.1557/mrs2000.226 ↗
17. Lanthanide double-decker complexes functioning as magnets at the single-molecular level10.1021/ja029629n ↗
18. Molecular magnetic hysteresis at 60 kelvin in dysprosocenium10.1038/nature23447 ↗
19. Single-molecule magnet functioning at the axial limit10.1002/anie.201705426 ↗
20. Magnetic hysteresis up to 80 kelvin in a dysprosium metallocene single-molecule magnet10.1126/science.aav0652 ↗
21. Gatteschi · 2006
22. A criterion for the anisotropy barrier in single-molecule magnets10.1021/ic701365t ↗
23. Magnetic axiality: design principles from molecules to materials10.1016/j.trechm.2019.04.005 ↗
24. Design of single-molecule magnets: insufficiency of the anisotropy barrier as the sole criterion10.1021/acs.inorgchem.5b01209 ↗
25. Quantum tunnelling of the magnetization in a monolayer of oriented single-molecule magnets10.1038/nature09478 ↗
26. Magnetic memory of a single-molecule quantum magnet wired to a gold surface10.1038/nmat2374 ↗
27. X-ray magnetic circular dichroism picks out single-molecule magnets suitable for nanodevices10.1002/adma.200801883 ↗
28. Giant hysteresis of single-molecule magnets adsorbed on a nonmagnetic insulator10.1002/adma.201506305 ↗
29. Low carrier density epitaxial graphene devices on SiC10.1002/smll.201400989 ↗
30. Effect of defect-induced cooling on graphene hot-electron bolometers10.1016/j.carbon.2019.08.019 ↗
31. Direct observation of quantum coherence in single-molecule magnets10.1103/PhysRevLett.101.147203 ↗
32. Interfacing a potential purely organic molecular quantum bit with a real-life surface10.1021/acsami.8b16061 ↗
33. Thin film properties and stability of a potential molecular quantum bit based on copper(II)10.1039/C8TC02610F ↗
34. Hruby · 2020
35. A graphene-based hybrid material with quantum bits prepared by the double Langmuir–Schaefer method10.1039/C9RA04537F ↗
36. Contactless millimeter wave method for quality assessment of large area graphene10.1088/2053-1583/ab1d7e ↗
37. How perfect can graphene be?10.1103/PhysRevLett.103.136403 ↗
38. Cyclotron motion in the vicinity of a lifshitz transition in graphite10.1103/PhysRevLett.108.017602 ↗
39. Fatimy · 2020
40. Terahertz Faraday effect in single molecule magnets10.1103/PhysRevB.72.020401 ↗
41. EasySpin, a comprehensive software package for spectral simulation and analysis in EPR10.1016/j.jmr.2005.08.013 ↗