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L. Evans · SciRah

Researcher profile · Semantic Scholar

L. Evans

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L. Evans — researcher profile on SciRah

h-index: 15
Works: 32
Citations: 693

Most-cited papers

Stable Electrical Operation of 6H–SiC JFETs and ICs for Thousands of Hours at 500 $^{\circ}\hbox{C}$
P. Neudeck, D. Spry, Liang-Yu Chen, G. Beheim +7 more
2008IEEE Electron Device Letters128 citations
Semantic Scholar
GRCop-42 Development and Hot-fire Testing Using Additive Manufacturing Powder Bed Fusion for Channel-cooled Combustion Chambers
P. Gradl, C. Protz, K. Cooper, D. Ellis +2 more
2019AIAA Propulsion and Energy 2019 Forum107 citations Open access
Semantic Scholar
A quantifiable and automated volume fraction characterization technique for secondary and tertiary γ′ precipitates in Ni-based superalloys
T. Smith, P. Bonacuse, J. Sosa, M. Kulis +1 more
2018Materials Characterization50 citations
Semantic Scholar
Lightweight Thrust Chamber Assemblies using Multi-Alloy Additive Manufacturing and Composite Overwrap
P. Gradl, C. Protz, J. Fikes, D. Ellis +4 more
2020AIAA Propulsion and Energy 2020 Forum40 citations
Semantic Scholar
Microstructural, strength, and creep characterization of Sylramic™, Sylramic™-iBN and super Sylramic™-iBN SiC fibers
R. Bhatt, Francisco Solá, L. Evans, R. Rogers +1 more
202135 citations
Semantic Scholar
Fracture Strength of Single-Crystal Silicon Carbide Microspecimens at 24 $^{\circ}\hbox{C}$ and 1000 $^{\circ}\hbox{C}$
W. Sharpe, G. Beheim, L. Evans, N. Nemeth +1 more
2008Journal of microelectromechanical systems31 citations
Semantic Scholar
Fabrication and probabilistic fracture strength prediction of high-aspect-ratio single crystal silicon carbide microspecimens with stress concentration
N. Nemeth, L. Evans, O. Jadaan, W. Sharpe +2 more
200730 citations Open access
Semantic Scholar
Fabrication and Testing of 6H-SiC JFETs for Prolonged 500 °C Operation in Air Ambient
D. Spry, P. Neudeck, Liang-Yu Chen, G. Beheim +5 more
200829 citations Open access
Semantic Scholar
Stress relaxation behavior in single crystal superalloys
M. Nathal, J. Bierer, L. Evans, E. Pogue +2 more
201528 citations
Semantic Scholar
A Novel Tungsten–Nickel Alloy Ohmic Contact to SiC at 900 $^{\circ}\hbox{C}$
R. Okojie, L. Evans, Dorothy Lukco, J. Morris
2010IEEE Electron Device Letters28 citations
Semantic Scholar
6H-SiC Transistor Integrated Circuits Demonstrating Prolonged Operation at 500 C
P. Neudeck, D. Spry, Liang-Yu Chen, Carl W. Chang +7 more
200826 citations
Semantic Scholar
Control of Trenching and Surface Roughness in Deep Reactive Ion Etched 4H and 6H SiC
G. Beheim, L. Evans
200626 citations
Semantic Scholar
Additive Manufacturing of NASA HR-1 Material for Liquid Rocket Engine Component Applications
C. Katsarelis, Po-Shou Chen, P. Gradl, C. Protz +3 more
201923 citations
Semantic Scholar
Deep Reactive Ion Etching (DRIE) of High Aspect Ratio SiC Microstructures Using a Time-Multiplexed Etch-Passivate Process
L. Evans, G. Beheim
200623 citations Open access
Semantic Scholar
Prolonged 500 °C Operation of 6H-SiC JFET Integrated Circuitry
P. Neudeck, D. Spry, Liang-Yu Chen, Carl W. Chang +7 more
200920 citations Open access
Semantic Scholar
Enhancing the Creep Strength of Next-Generation Disk Superalloys via Local Phase Transformation Strengthening
T. Smith, T. Gabb, K. Wertz, J. Stuckner +3 more
202015 citations
Semantic Scholar
Development of an Extreme High Temperature n-Type Ohmic Contact to Silicon Carbide
L. Evans, R. Okojie, D. Lukco
201212 citations Open access
Semantic Scholar
Reducing DRIE-Induced Trench Effects in SiC Pressure Sensors Using FEA Prediction
R. Okojie, Carl W. Chang, L. Evans
2011Journal of microelectromechanical systems10 citations
Semantic Scholar
Hydrogen Gas Sensors Fabricated on Atomically Flat 4H-SiC Webbed Cantilevers
P. Neudeck, D. Spry, A. Trunek, L. Evans +3 more
20089 citations Open access
Semantic Scholar
Evidence of Processing Non-Idealities in 4H-SiC Integrated Circuits Fabricated with Two Levels of Metal Interconnect
D. Spry, P. Neudeck, Liang-Yu Chen, L. Evans +3 more
20168 citations Open access
Semantic Scholar
Long-Term Characterization of 6H-SiC Transistor Integrated Circuit Technology Operating at 500 C
P. Neudeck, D. Spry, Liang-Yu Chen, Carl W. Chang +7 more
20088 citations
Semantic Scholar
Characterization of Grain Boundaries and Associated Minor Phases in Disk Alloy ME3 Exposed At 815 °C
C. Sudbrack, L. Evans, A. Garg, D. Perea +1 more
20167 citations
Semantic Scholar
High Temperature Electronics for Intelligent Harsh Environment Sensors
L. Evans
20082 citations
Semantic Scholar
Fracture Strength Simulation of SiC Microtensile Specimens—Accounting for Stochastic Variables
N. Nemeth, O. Jadaan, G. Quinn, M. Trapp +3 more
20081 citations
Semantic Scholar
New Deep Reactive Ion Etching Process Developed for the Microfabrication of Silicon Carbide
L. Evans, G. Beheim
20051 citations
Semantic Scholar
The Effect Stacking Fault Segregation and Phase Transformations have on Creep Strength in Ni-based Superalloys
T. M. Smith, B. Good, T. Gabb, B. Esser +5 more
20190 citations
Semantic Scholar
Microstructure Evolution and Durability of Advanced Environmental Barrier Coating Systems for SiC/SiC Ceramic Matrix Composites
Dong-Ming Zhu, L. Evans, T. Mccue, B. Harder
20160 citations
Semantic Scholar
Characterization of SiC/SiNC CMC Specimens Containing Embedded SiC Disks
D. Kiser, L. Evans, R. Okojie, C. Smith +2 more
20120 citations
Semantic Scholar
Evaluating the Effect of Embedded Sensors on CMC Mechanical Properties
Craig Smith, D. Kiser, R. Okojie, L. Evans +2 more
20120 citations
Semantic Scholar
Fracture Strength of Single-Crystal Silicon Carbide Microspecimens at Room and Elevated Temperature
N. Nemeth, W. Sharpe, G. Beheim, L. Evans +1 more
20070 citations
Semantic Scholar
Silicon Carbide Sensors and Electronics for Harsh Environment Applications
L. Evans
20070 citations
Semantic Scholar
Accounting for Uncertainties in Strengths of SiC MEMS Parts
N. Nemeth, L. Evans, G. Beheim, M. Trapp +2 more
20070 citations
Semantic Scholar

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