Results 201 to 210 of about 7,529,660 (225)

Design and fabrication of a SiN-Si dual-layer optical phased array chip

Photonics Research, 2020
A SiN-Si dual-layer optical phased array (OPA) chip is designed and fabricated. It combines the low loss of SiN with the excellent modulation performance of Si, which improves the performance of Si single-layer OPA.
Pengfei Wang, Guangzhen Luo, Yang Xu, Yajie Li, Yanmei Su, Jianbin Ma, Ruiting Wang, Zhengxia Yang, Xuliang Zhou, Yejin Zhang, Jiao-qing Pan   +10 more
semanticscholar   +1 more source

ESG Investing: From Sin Stocks to Smart Beta

Journal of Portfolio Management, 2019
Research on socially responsible investment in equity markets initially focused on sin stocks. Since then, the availability of data has been extended substantially and now covers environmental, social, and governance (ESG) criteria.
Fabio Alessandrini, E. Jondeau
semanticscholar   +1 more source

The Effectiveness of Sin Food Taxes: Evidence from Mexico

Journal of Health Economics, 2019
We measure the effect of a large nationwide tax reform on sugar-added drinks and caloric-dense food introduced in Mexico in 2014. Using scanner data containing weekly purchases of 47,973 barcodes by 8,130 households and an RD design, we find that ...
Arturo Aguilar Esteva, E. Gutiérrez, Enrique Seira   +2 more
semanticscholar   +1 more source

Investigation of In Situ SiN as Gate Dielectric and Surface Passivation for GaN MISHEMTs

IEEE Transactions on Electron Devices, 2017
In this paper, we present a systematic investigation of metal–organic chemical vapor deposition-grown in situ SiN as the gate dielectric and surface passivation for AlGaN/GaN metal insulator semiconductor high electron mobility transistors (MISHEMTs ...
Huaxing Jiang, Chao Liu, Y. Chen, Xing Lu, C. Tang, K. Lau   +5 more
semanticscholar   +1 more source

Political Costs and Corporate Tax Avoidance: Evidence from Sin Firms

Journal of Accounting and Public Policy, 2017
The products and services of firms operating in sin industries (alcohol, tobacco, gaming, and firearms) run contrary to social norms and can produce significant negative externalities for society.
Cong Wang, R. Wilson, Shuran Zhang, H. Zou   +3 more
semanticscholar   +1 more source

Carbon nanotubes added to the SIN List as a nanomaterial of Very High Concern

Nature Nanotechnology, 2020
S. Hansen, Anna Lennquist
semanticscholar   +1 more source

The Original Sin of Cognition: Fear, Prejudice, and Generalization

, 2017
S. Leslie
semanticscholar   +1 more source

On the Sin-G class of distributions: theory, model and application

, 2019
L. Souza, W. R. D. O. Junior, C. Brito, Christophe Chesneau, T. Ferreira, L. Soares   +5 more
semanticscholar   +1 more source

Sin Stocks Revisited: Resolving the Sin Stock Anomaly

, 2017
David Blitz, F. Fabozzi
semanticscholar   +1 more source