Search Results - "Curson, Neil"
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Atomic-Scale Patterning of Arsenic in Silicon by Scanning Tunneling Microscopy
Published in ACS nano (24-03-2020)“…Over the past two decades, prototype devices for future classical and quantum computing technologies have been fabricated by using scanning tunneling…”
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2
Spatially resolved random telegraph fluctuations of a single trap at the Si/SiO 2 interface
Published in Proceedings of the National Academy of Sciences - PNAS (29-10-2024)“…We use electrostatic force microscopy to spatially resolve random telegraph noise at the Si/SiO interface. Our measurements demonstrate that two-state…”
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3
Spatially resolved random telegraph fluctuations of a single trap at the Si/SiO2 interface
Published in Proceedings of the National Academy of Sciences - PNAS (29-10-2024)“…We use electrostatic force microscopy to spatially resolve random telegraph noise at the Si/SiO2 interface. Our measurements demonstrate that two-state…”
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4
Single‐Atom Control of Arsenic Incorporation in Silicon for High‐Yield Artificial Lattice Fabrication
Published in Advanced materials (Weinheim) (01-06-2024)“…Artificial lattices constructed from individual dopant atoms within a semiconductor crystal hold promise to provide novel materials with tailored electronic,…”
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5
EUV-induced hydrogen desorption as a step towards large-scale silicon quantum device patterning
Published in Nature communications (24-01-2024)“…Atomically precise hydrogen desorption lithography using scanning tunnelling microscopy (STM) has enabled the development of single-atom, quantum-electronic…”
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6
Room Temperature Incorporation of Arsenic Atoms into the Germanium (001) Surface
Published in Angewandte Chemie International Edition (06-02-2023)“…Germanium has emerged as an exceptionally promising material for spintronics and quantum information applications, with significant fundamental advantages over…”
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7
Substitutional Tin Acceptor States in Black Phosphorus
Published in Journal of physical chemistry. C (21-10-2021)“…Nominally pure black phosphorus (BP) is commonly found to be a p-type semiconductor, suggesting the ubiquitious presence of impurity species or intrinsic,…”
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8
Adsorption and Thermal Decomposition of Triphenyl Bismuth on Silicon (001)
Published in Journal of physical chemistry. C (24-08-2023)“…We investigate the adsorption and thermal decomposition of triphenyl bismuth (TPB) on the silicon (001) surface using atomic-resolution scanning tunneling…”
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9
Topological phases of a dimerized Fermi–Hubbard model for semiconductor nano-lattices
Published in npj quantum information (14-02-2020)“…Motivated by recent advances in fabricating artificial lattices in semiconductors and their promise for quantum simulation of topological materials, we study…”
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10
Momentum-Space Imaging of Ultra-Thin Electron Liquids in δ-Doped Silicon
Published in Advanced science (01-09-2023)“…Two-dimensional dopant layers (δ-layers) in semiconductors provide the high-mobility electron liquids (2DELs) needed for nanoscale quantum-electronic devices…”
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11
Nondestructive imaging of atomically thin nanostructures buried in silicon
Published in Science advances (01-06-2017)“…It is now possible to create atomically thin regions of dopant atoms in silicon patterned with lateral dimensions ranging from the atomic scale (angstroms) to…”
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12
Investigating individual arsenic dopant atoms in silicon using low-temperature scanning tunnelling microscopy
Published in Journal of physics. Condensed matter (08-01-2014)“…We study subsurface arsenic dopants in a hydrogen-terminated Si(001) sample at 77 K, using scanning tunnelling microscopy and spectroscopy. We observe a number…”
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13
Non‐Destructive X‐Ray Imaging of Patterned Delta‐Layer Devices in Silicon
Published in Advanced electronic materials (01-05-2023)“…The progress of miniaturization in integrated electronics has led to atomic and nanometer‐sized dopant devices in silicon. Such structures can be fabricated…”
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14
Benchmarking of X‐Ray Fluorescence Microscopy with Ion Beam Implanted Samples Showing Detection Sensitivity of Hundreds of Atoms
Published in Small methods (01-10-2024)“…Single impurities in insulators are now often used for quantum sensors and single photon sources, while nanoscale semiconductor doping features are being…”
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15
Room Temperature Incorporation of Arsenic Atoms into the Germanium (001) Surface
Published in Angewandte Chemie (06-02-2023)“…Germanium has emerged as an exceptionally promising material for spintronics and quantum information applications, with significant fundamental advantages over…”
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16
Resistless EUV lithography: Photon-induced oxide patterning on silicon
Published in Science advances (21-04-2023)“…In this work, we show the feasibility of extreme ultraviolet (EUV) patterning on an HF-treated silicon (100) surface in the absence of a photoresist. EUV…”
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17
Studying atomic scale structural and electronic properties of ion implanted silicon samples using cross-sectional scanning tunneling microscopy
Published in Applied physics letters (07-01-2013)“…The atomic scale structural and electronic characteristics of a silicon sample implanted with bismuth atoms are investigated using cross-sectional scanning…”
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18
Toward Atomic-Scale Device Fabrication in Silicon Using Scanning Probe Microscopy
Published in Nano letters (01-10-2004)“…We present a complete fabrication process for the creation of robust nano-and atomic-scale devices in silicon using a scanning tunneling microscope (STM). In…”
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19
Site-Dependent Ambipolar Charge States Induced by Group V Atoms in a Silicon Surface
Published in ACS nano (21-12-2012)“…We report that solitary bismuth and antimony atoms, incorporated at Si(111) surfaces, induce either positive or negative charge states depending on the site of…”
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20
Revealing surface oxidation on the organic semi-conducting single crystal rubrene with time of flight secondary ion mass spectroscopy
Published in Physical chemistry chemical physics : PCCP (14-04-2013)“…To address the question of surface oxidation in organic electronics the chemical composition at the surface of single crystalline rubrene is spatially profiled…”
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