Alexana Roshko - Publications, H-index & Citations

Alexana Roshko

National Institute for Standards and Technology

27H指数

139论文数

2.5K被引数

收录论文 17

发表时间

Progress Toward Quantifiable, High-Throughput Analysis of 4D-RHEED Data of 2D Materials 4D-RHEED数据在二维材料中的量化、高通量分析方法研究进展

Microscopy and Microanalysis

IF3

2026-07-27

OAAI

Allison Mis; Alexana Roshko; Jason Holm

Application of Multi-Angle Precession Electron Diffraction to Electric Field Measurement Using Differential Phase Contrast 多角度摇摆电子衍射在差分相位衬度电场测量中的应用

Microscopy and Microanalysis

IF3

2026-07-27

OAAI

Edwin Supple; Kris A Bertness; Karen C Bustillo; Rohan Dhall; Stephanie M Ribet; Alexana Roshko

Atom Probe Tomography and Electron Microscopy of Distributed Polarization-Doped AlGaN Heterostructures 原子探针断层术与电子显微镜对分布式极化掺杂AlGaN异质结构的研究

Microscopy and Microanalysis

IF3

2026-07-27

OAAI

Brittany Ford; Norman Sanford; Tariq Jamil; Asif Khan; Alexana Roshko; Kris Bertness; Matt Brubaker

Measuring Dislocation Line Charge in GaN using Scanning Precession Electron Diffraction

Microscopy and Microanalysis

IF3

2025-07-25

OAAI

Edwin Supple; Kris Bertness; Matt Brubaker; Alexana Roshko

Detection of an unintentional Si doping gradient in site-controlled GaN nanowires grown using a Si3N4 mask by spatially resolved cathodoluminescence and Raman spectroscopy

APL MATERIALS

IF4.5

2024-10-28

OAAI

Ruiz, Mikel Gomez; Brubaker, Matt D.; Bertness, Kris A.; Roshko, Alexana; Tornatzky, Hans; Ramsteiner, Manfred; Brandt, Oliver; Laehnemann, Jonas

Enhanced superconducting transition temperature in electroplated rhenium

APPLIED PHYSICS LETTERS

IF3.6

2018-04-30

OAAI

Pappas, D. P.; David, D. E.; Lake, R. E.; Bal, M.; Goldfarb, R. B.; Hite, D. A.; Kim, E.; Ku, H. -S.; Long, J. L.; McRae, C. R. H.; Pappas, L. D.; Roshko, A.; Wen, J. G.; Plourde, B. L. T.; Arslan, I.; Wu, X.

Electron-Enhanced Atomic Layer Deposition of Boron Nitride Thin Films at Room Temperature and 100 °C 室温和100 °C下氮化硼薄膜的电子增强原子层沉积

JOURNAL OF PHYSICAL CHEMISTRY C

IF3.2

2018-03-29

PREAI

Sprenger, Jaclyn K.; Sun, Huaxing; Cavanagh, Andrew S.; Roshko, Alexana; Blanchard, Paul T.; George, Steven M.

Spontaneous growth of GaN nanowire nuclei on N- and Al-polar AlN: A piezoresponse force microscopy study of crystallographic polarity GaN纳米线核在N和Al极性AlN上的自发生长: 晶体极性的压电响应力显微镜研究

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING

IF4.6

2016-11-01

OAAI

Brubaker, Matt D.; Roshko, Alexana; Blanchard, Paul T.; Harvey, Todd E.; Sanford, Norman A.; Bertness, Kris A.

Electron Enhanced Growth of Crystalline Gallium Nitride Thin Films at Room Temperature and 100 °C Using Sequential Surface Reactions

CHEMISTRY OF MATERIALS

IF7

2016-07-18

OAAI

Sprenger, Jaclyn K.; Cavanagh, Andrew S.; Sun, Huaxing; Wahl, Kathryn J.; Roshko, Alexana; George, Steven M.

Polarity-Controlled GaN/AlN Nucleation Layers for Selective-Area Growth of GaN Nanowire Arrays on Si(111) Substrates by Molecular Beam Epitaxy

CRYSTAL GROWTH & DESIGN

IF3.4

2015-12-31

PREAI

Brubaker, Matt D.; Duff, Shannon M.; Harvey, Todd E.; Blanchard, Paul T.; Roshko, Alexana; Sanders, Aric W.; Sanford, Norman A.; Bertness, Kris A.

On-Chip Optical Interconnects Made with Gallium Nitride Nanowires 用氮化镓纳米线制成的片上光互连

NANO LETTERS

IF9.1

2013-01-25

PREAI

Brubaker, Matt D.; Blanchard, Paul T.; Schlager, John B.; Sanders, Aric W.; Roshko, Alexana; Duff, Shannon M.; Gray, Jason M.; Bright, Victor M.; Sanford, Norman A.; Bertness, Kris A.

Controlled Nucleation of GaN Nanowires Grown with Molecular Beam Epitaxy

ADVANCED FUNCTIONAL MATERIALS

IF19

2010-09-08

121

PREAI

Bertness, Kris A.; Sanders, Aric W.; Rourke, Devin M.; Harvey, Todd E.; Roshko, Alexana; Schlager, John B.; Sanford, Norman A.

Polarization-resolved photoluminescence study of individual GaN nanowires grown by catalyst-free molecular beam epitaxy

APPLIED PHYSICS LETTERS

IF3.6

2006-05-23

PREAI