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Results: 260
Multimodal Microscale Imaging of Textured Perovskite-Silicon Tandem Solar Cells.
Halide perovskite/crystalline silicon (c-Si) tandem solar cells promise power conversion efficiencies beyond the limits of single-junction cells. However, the local light-matter interactions of the perovskite material embedded...
Published by: ACS energy letters
Multimodal Microscale Imaging of Textured Perovskite-Silicon Tandem Solar Cells.
Halide perovskite/crystalline silicon (c-Si) tandem solar cells promise power conversion efficiencies beyond the limits of single-junction cells. However, the local light-matter interactions of the perovskite material embedded...
The sum-of-squares hierarchy on the sphere and applications in quantum information theory
Kun Fang, Hamza Fawzi
Oct 09, 2021
Abstract: We consider the problem of maximizing a homogeneous polynomial on the unit sphere and its hierarchy of sum-of-squares relaxations. Exploiting the polynomial kernel technique, we obtain a quadratic improvement of the...
Thinking About Globalizaton as an Integration Process
Hugh Dang, Jen Ma
Apr 30, 2023
For a long time, many studies have been involved with the globalization research among academia, business practitioners, and policy analysts. It is highly controversial on what globalization is about. Scholars and experts...
A Prediction Model for Electric Vehicle Sales Using Machine Learning Approaches
The electric vehicle (EV) market is booming, but EV market trends vary by region. This study draws on the environmental, economic, and human development factors of 31 countries to predict sales of EVs. Based on machine learning...
Digging Deeper: The Impact of Depth on Soil Organic Matter Stabilization Dynamics in a Forage System
Utilizing agriculture as a resource to mitigate the increased atmospheric CO2 fueling the climate crisis requires transformation of soils from a carbon (C) source into a C sink by investing in root-microbial communities to...
Published by: Ursinus College
Water-resistant perovskite nanodots enable robust two-photon lasing in aqueous environment.
Owing to their large absorption cross-sections and high photoluminescence quantum yields, lead halide perovskite quantum dots (PQDs) are regarded as a promising candidate for various optoelectronics applications. However, easy...
Published by: Nature Communications
Increasing Agricultural Soil Health Through Crop Diversity
Sabrina Doherty
Jan 01, 0001
Human activities, including agricultural production, promote global climate warming by increasing atmospheric carbon dioxide (CO2) concentrations. Soil disturbances release stored soil carbon (C) as CO2 alongside depleting soil...
Published by: Ursinus College
Talking About Race in the College Classroom: An Analysis of Facework
Katelyn Doherty
Jan 01, 0001
A review of research on talking about race in the college classroom revealed that scholars have focused on identifying students' struggles and considering the impact of intense discussions have on students. Specifically, Miller...
Published by: Ursinus College
Mission accomplished? Balancing market growth and moral legitimation in the fair trade moral market
How can moral market growth be pursued while sustaining the market’s moral legitimation? We address this question in a study of how Fairtrade International (FTI), the ‘market mediator’ responsible for regulating the fair trade...
Characteristics of Successful Inner-city Music Teachers
Mary Lynn Doherty
Oct 29, 2013
This descriptive study, performed in the spring of 2007, seeks to illustrate characteristics that are shared amongst successful inner-city music teachers at a choir school in Chicago, Illinois. Specifically, through both formal...
Published by: Faculty of Education
Water-resistant perovskite nanodots enable robust two-photon lasing in aqueous environment.
Owing to their large absorption cross-sections and high photoluminescence quantum yields, lead halide perovskite quantum dots (PQDs) are regarded as a promising candidate for various optoelectronics applications. However, easy...
Characteristics of Successful Inner-city Music Teachers
Mary Lynn Doherty
Oct 29, 2013
This descriptive study, performed in the spring of 2007, seeks to illustrate characteristics that are shared amongst successful inner-city music teachers at a choir school in Chicago, Illinois. Specifically, through both formal...
Published by: Faculty of Education
Scratching the surface
Historic legal deeds are one of the most abundant resources in British archives, but also one of the most neglected. Despite the millions that survive, we know remarkably little about their manufacture, including the species of...

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