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View article: Atomic Resolution Mapping of Localized Phonon Modes in Silicon Grain Boundaries
Atomic Resolution Mapping of Localized Phonon Modes in Silicon Grain Boundaries Open
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View article: Atomic resolution mapping of localized phonon modes at grain boundaries
Atomic resolution mapping of localized phonon modes at grain boundaries Open
Phonon scattering at grain boundaries (GBs) is significant in controlling nanoscale device thermal conductivity. However, GBs could also act as waveguides for selected modes. To measure localized GB phonon modes, meV energy resolution is n…
View article: Reply to arXiv:2103.10268 `Comment on "Crossover of Charge Fluctuations across the Strange Metal Phase Diagram'''
Reply to arXiv:2103.10268 `Comment on "Crossover of Charge Fluctuations across the Strange Metal Phase Diagram''' Open
We recently reported [1,2] measurements of the charge density fluctuations in the strange metal cuprate Bi$_{2.1}$Sr$_{1.9}$Ca$_{1.0}$Cu$_{2.0}$O$_{8+x}$ using both reflection M-EELS and transmission EELS with $\leq$10 meV energy resolutio…
View article: Can Copper Nanostructures Sustain High-Quality Plasmons?
Can Copper Nanostructures Sustain High-Quality Plasmons? Open
Silver is considered to be the king among plasmonic materials because it features low inelastic absorption in the visible and infrared (vis-IR) spectral regions compared to other metals. In contrast, copper is commonly regarded as being to…
View article: Can Copper Nanostructures Sustain High-Quality Plasmons?
Can Copper Nanostructures Sustain High-Quality Plasmons? Open
Silver, king among plasmonic materials, features low inelastic absorption in the visible-infrared (vis-IR) spectral region compared to other metals. In contrast, copper is commonly regarded as too lossy for actual applications. Here, we de…
View article: Dear Abbe
Dear Abbe Open
View article: Exploring Phononic and Photonic Excitations with Monochromated STEM EELS
Exploring Phononic and Photonic Excitations with Monochromated STEM EELS Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: What Are the Applications of meV EELS?
What Are the Applications of meV EELS? Open
Journal Article What Are the Applications of meV EELS? Get access Peter Rez, Peter Rez Arizona State University, Tempe, Arizona, United States Search for other works by this author on: Oxford Academic Google Scholar Katia March, Katia Marc…
View article: Crossover of Charge Fluctuations across the Strange Metal Phase Diagram
Crossover of Charge Fluctuations across the Strange Metal Phase Diagram Open
Data for each figure in A.A. Husain, et al. PRX 2019 (doi:10.1103/PhysRevX.9.041062). See "readme.txt" in the base directory for details about the dataset.
View article: Crossover of Charge Fluctuations across the Strange Metal Phase Diagram
Crossover of Charge Fluctuations across the Strange Metal Phase Diagram Open
Data for each figure in A.A. Husain, et al. PRX 2019 (doi:10.1103/PhysRevX.9.041062). See "readme.txt" in the base directory for details about the dataset.
View article: Manipulation of Optical Phonon Polaritons in Patterned SiO<sub>2</sub> Thin-Films
Manipulation of Optical Phonon Polaritons in Patterned SiO<sub>2</sub> Thin-Films Open
Journal Article Manipulation of Optical Phonon Polaritons in Patterned SiO2 Thin-Films Get access Kartik Venkatraman, Kartik Venkatraman SEMTE, Arizona State University, Tempe, Arizona, USA Corresponding author: [email protected] Search for…
View article: Atomic Resolution Vibrational Spectroscopy with On-Axis Detector Geometry
Atomic Resolution Vibrational Spectroscopy with On-Axis Detector Geometry Open
Journal Article Atomic Resolution Vibrational Spectroscopy with On-Axis Detector Geometry Get access Kartik Venkatraman, Kartik Venkatraman School for the Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizon…
View article: Erratum: Identification of point defects using high-resolution electron energy loss spectroscopy [Phys. Rev. B <b>99</b>, 115312 (2019)]
Erratum: Identification of point defects using high-resolution electron energy loss spectroscopy [Phys. Rev. B <b>99</b>, 115312 (2019)] Open
Received 2 April 2019DOI:https://doi.org/10.1103/PhysRevB.99.169906©2019 American Physical SocietyPhysics Subject Headings (PhySH)Research AreasDefectsDensity of statesPhysical SystemsWide band gap systemsTechniquesDensity functional theor…
View article: Identification of point defects using high-resolution electron energy loss spectroscopy
Identification of point defects using high-resolution electron energy loss spectroscopy Open
Although there are many techniques that can detect bandgap states associated with point defects in the lattice, it is not routinely possible to determine the type of defect at submicron spatial resolution. Here we show that high-resolution…
View article: Vibrational EELS Linescans
Vibrational EELS Linescans Open
Scanning Transmission Electron Microscopy (STEM) Vibrational Electron Energy Loss Spectroscopy (EELS) line scans across silicon atomic columns. The scan direction followed the [110] crystallographic direction of the material. A linescan ac…
View article: Vibrational electron energy loss spectroscopy in truncated dielectric slabs
Vibrational electron energy loss spectroscopy in truncated dielectric slabs Open
Specially designed instrumentation for electron energy loss spectroscopy (EELS) in a scanning transmission electron microscope makes it possible to probe very low-loss excitations in matter with a focused electron beam. Here we study the n…
View article: Deviations from bulk behavior in TbFe(Co) thin films: Interfaces contribution in the biased composition
Deviations from bulk behavior in TbFe(Co) thin films: Interfaces contribution in the biased composition Open
Ferrimagnetic TbFe or TbFeCo amorphous alloy thin films have been grown by\nco-evaporation in ultra-high vacuum. They exhibit an out-of-plane magnetic\nanisotropy up to their Curie temperature with a nucleation and propagation\nreversal me…
View article: Measurement of N-V Centers in Nanodiamond Particles using Advanced (S)TEM
Measurement of N-V Centers in Nanodiamond Particles using Advanced (S)TEM Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Characterization of Ligand Exchange in 2D Hybrid Molecule-nanoparticle Superlattices
Characterization of Ligand Exchange in 2D Hybrid Molecule-nanoparticle Superlattices Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: High Resolution EELS of Point Defects in a Nitride Semiconductor Material
High Resolution EELS of Point Defects in a Nitride Semiconductor Material Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Spatially Resolved Vibrational Electron Energy-loss Spectroscopy Across an Abrupt SiO2/Si Interface
Spatially Resolved Vibrational Electron Energy-loss Spectroscopy Across an Abrupt SiO2/Si Interface Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Aloof-beam Vibrational Electron Energy-loss Spectroscopy of Adsorbate/Metal Particle Systems
Aloof-beam Vibrational Electron Energy-loss Spectroscopy of Adsorbate/Metal Particle Systems Open
An abstract is not available for this content so a preview has been provided. As you have access to this content, a full PDF is available via the ‘Save PDF’ action button.
View article: Role of interfaces in the biased composition of TbFe(Co) thin films
Role of interfaces in the biased composition of TbFe(Co) thin films Open
Ferrimagnetic TbFe or TbFeCo amorphous alloy thin films have been grown by co-evaporation in ultra-high vacuum. They exhibit an out-of-plane magnetic anisotropy up to their Curie temperature with a nucleation and propagation reversal mecha…