TTU DSpace Repository
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Recently Added
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Simulation study of HEMT structures with HfO2 cap layer for mitigating inverse piezoelectric effect related device failures
(AIP, 2015)The Inverse Piezoelectric Effect (IPE) is thought to contribute to possible device failure of GaN High Electron Mobility Transistors (HEMTs). Here we focus on a simulation study to probe the possible mitigation of the IPE ... -
Analysis of high field effects on the steady-state current-voltage response of semi-insulating 4H-SiC for photoconductive switch applications
(AIP, 2015)A model-based analysis of the steady-state, current-voltage response of semi-insulating 4H-SiC is carried out to probe the internal mechanisms, focusing on electric field driven effects. Relevant physical processes, such ... -
Examining Elementary Preservice Teachers' Mathematics Common Content Knowledge and Specialized Content Knowledge Related to Base 10 Concepts
(2017-12-14)Despite decades of reforms in mathematics preservice education, content and delivery methods remain mostly the same. Consequently, preservice teachers are entering the teaching profession with a lack of common content and ... -
Switchgrass composition and yield response to alternative soil amendments under intensified heat and drought conditions
(2016)Switchgrass (Panicum virgatum L.) and guinea grass (Panicum maximum Jacq.) have been proposed as sustainable alternatives to fossil fuels in subtropical and tropical environments, respectively; although still requiring ... -
Cover Crop Management on the Southern High Plains: Impacts on Crop Productivity and Soil Water Depletion
(MDPI, 2021)The imminent depletion of the Ogallala Aquifer demands innovative cropping alternatives. Even though the benefits of cover crops are well recognized, adoption has been slow in the Southern High Plains (SHP) of the United ...
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