Search Results - "Whitney, William S"
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Large-Scale Arrays of Single-Layer Graphene Resonators
Published in Nano letters (08-12-2010)“…We fabricated large arrays of suspended, single-layer graphene membrane resonators using chemical vapor deposition (CVD) growth followed by patterning and…”
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Journal Article -
2
Gate-Variable Mid-Infrared Optical Transitions in a (Bi1–x Sb x )2Te3 Topological Insulator
Published in Nano letters (11-01-2017)“…We report mid-infrared spectroscopy measurements of ultrathin, electrostatically gated (Bi1–x Sb x )2Te3 topological insulator films in which we observe…”
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3
Materials challenges for the Starshot lightsail
Published in Nature materials (01-10-2018)“…The Starshot Breakthrough Initiative established in 2016 sets an audacious goal of sending a spacecraft beyond our Solar System to a neighbouring star within…”
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4
Field Effect Optoelectronic Modulation of Quantum-Confined Carriers in Black Phosphorus
Published in Nano letters (11-01-2017)“…We report measurements of the infrared optical response of thin black phosphorus under field-effect modulation. We interpret the observed spectral changes as a…”
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Journal Article -
5
Grains and grain boundaries in single-layer graphene atomic patchwork quilts
Published in Nature (London) (20-01-2011)“…Graphene patchwork analysed Single-atom-thick graphene sheets can now be produced at metre scales, bringing large-area applications in electronics and…”
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6
Anisotropic Quantum Well Electro-Optics in Few-Layer Black Phosphorus
Published in Nano letters (09-01-2019)“…The incorporation of electrically tunable materials into photonic structures such as waveguides and metasurfaces enables dynamic, electrical control of light…”
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7
High, Size-Dependent Quality Factor in an Array of Graphene Mechanical Resonators
Published in Nano letters (09-03-2011)“…Graphene’s unparalleled strength, stiffness, and low mass per unit area make it an ideal material for nanomechanical resonators, but its relatively low quality…”
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8
Tunable intraband optical conductivity and polarization-dependent epsilon-near-zero behavior in black phosphorus
Published in Science advances (08-01-2021)“…Black phosphorus (BP) offers considerable promise for infrared and visible photonics. Efficient tuning of the bandgap and higher subbands in BP by modulation…”
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Publisher Correction: Materials challenges for the Starshot lightsail
Published in Nature materials (01-12-2018)“…In the version of this Perspective originally published, Fig. 1 was missing the following credit line from the caption: ‘Background image from ESA/Hubble (A…”
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10
Publisher Correction: Materials challenges for the Starshot lightsail
Published in Nature materials (01-10-2018)“…In the version of this Perspective originally published, the titles of the references were missing; all versions have now been amended to include them…”
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Journal Article -
11
Gate-Variable Mid-Infrared Optical Transitions in a (Bi 1-x Sb x ) 2 Te 3 Topological Insulator
Published in Nano letters (11-01-2017)“…We report mid-infrared spectroscopy measurements of ultrathin, electrostatically gated (Bi Sb ) Te topological insulator films in which we observe several…”
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Journal Article -
12
Field Effect Optoelectronic Modulation of Quantum-Confined Carriers in Black Phosphorus
Published in Nano letters (22-12-2016)“…We report measurements of the infrared optical response of thin black phosphorus under field-effect modulation. Here, we interpret the observed spectral…”
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Journal Article -
13
Achieving near-unity broadband absorption in sparse arrays of GaAs NWs via a fundamental understanding of localized radial modes
Published in 2014 IEEE 40th Photovoltaic Specialist Conference (PVSC) (01-06-2014)“…We report a fundamental understanding of the mechanism for enhanced light absorption in sparse semiconductor nanowire arrays and design methods to achieve…”
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Conference Proceeding -
14
Tunable intraband optical conductivity and polarization-dependent epsilon-near-zero behavior in black phosphorus
Published 02-09-2020“…Black phosphorus (BP) offers considerable promise for infrared and visible photonics. Efficient tuning of the bandgap and higher subbands in BP by modulation…”
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Journal Article -
15
Electrical Control of Linear Dichroism in Black Phosphorus from the Visible to Mid-Infrared
Published 29-09-2017“…The incorporation of electrically tunable materials into photonic structures such as waveguides and metasurfaces enables dynamic control of light propagation…”
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Journal Article -
16
Field Effect Optoelectronic Modulation of Quantum-Confined Carriers in Black Phosphorus
Published 09-01-2017“…We report measurements of the infrared optical response of thin black phosphorus under field-effect modulation. We interpret the observed spectral changes as a…”
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Journal Article -
17
Gate-Variable Mid-Infrared Optical Transitions in a $(Bi_{1-x}Sb_x)_2Te_3$ Topological Insulator
Published 30-08-2016“…We report mid-infrared spectroscopy measurements of an electrostatically gated topological insulator, in which we observe several percent modulation of…”
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18
Imaging Grains and Grain Boundaries in Single-Layer Graphene: An Atomic Patchwork Quilt
Published 23-09-2010“…The properties of polycrystalline materials are often dominated by the size of their grains and by the atomic structure of their grain boundaries. These…”
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Journal Article -
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Where the Buffalo Roam: The Storm Over the Revolutionary Plan to Restore America's Great Plains
Published in Restoration & Management Notes (01-12-1992)Get full text
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