Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Lawrence Barrett"'
Autor:
Nicholas M. Briggs, Lawrence Barrett, Evan C. Wegener, Leidy V. Herrera, Laura A. Gomez, Jeffrey T. Miller, Steven P. Crossley
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Understanding the location and nature of the catalytic active site is critical for controlling a catalyst’s activity and selectivity. Here, the authors separate the metal from the support by a controlled distance while maintaining the ability to pr
Externí odkaz:
https://doaj.org/article/f563388ceb514db2b6d7f57beb5a15f6
Publikováno v:
Journal of Microelectromechanical Systems. 30:612-621
Optical systems typically use galvanometers (galvos) and scanners. Galvos move, quasi-statically, from one static position to another. Scanners move in an oscillatory fashion, typically at the device resonant frequency. MEMS devices, which have many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e945fd1692e0ff01e383cf135f724280
https://doi.org/10.1109/jmems.2021.3074301
https://doi.org/10.1109/jmems.2021.3074301
Publikováno v:
Polymer Engineering & Science. 61:1186-1194
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f8d850de24fdf6166e3473faba6455e
https://doi.org/10.1002/pen.25665
https://doi.org/10.1002/pen.25665
Autor:
Fatoumata Ide Seyni, Lawrence Barrett, Steven P. Crossley, M. Komarneni, John A. Zapata-Hincapie, Daniel T. Glatzhofer, Brian P. Grady
Publikováno v:
ACS Applied Nano Materials. 4:580-589
Plastic recycling is limited due to the immiscibility of most polymers and the weakness of the corresponding interface. Here, a method to synthesize block nanotubes in a scalable manner is describe...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8df705eabc893ce15be2ea4c57033a8b
https://doi.org/10.1021/acsanm.0c02886
https://doi.org/10.1021/acsanm.0c02886
Autor:
Richard Lally, Matthias Imboden, David K. Campbell, Alexander Stange, Lawrence Barrett, Vladimir A. Aksyuk, Abhishek Som, Diego J. Perez-Morelo, David J. Bishop
Publikováno v:
Microsystems & Nanoengineering, Vol 6, Iss 1, Pp 1-12 (2020)
Microsystems & Nanoengineering
Microsystems & Nanoengineering
In this article, we present a nanoelectromechanical system (NEMS) designed to detect changes in the Casimir energy. The Casimir effect is a result of the appearance of quantum fluctuations in an electromagnetic vacuum. Previous experiments have used
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a9eadf5f32ed2bb05a230ee187f6d2
https://doaj.org/article/ced65a636c4d4ad7a799155d4e53dab3
https://doaj.org/article/ced65a636c4d4ad7a799155d4e53dab3
Autor:
Josh Javor, Zhancheng Yao, Lawrence Barrett, Matthias Imboden, Sohm Apte, Russel W. Giannetta, David K. Campbell, David J. Bishop
Publikováno v:
Review of Scientific Instruments. 94:014708
Inductive circuits and devices are ubiquitous and important design elements in many applications, such as magnetic drives, galvanometers, magnetic scanners, applying direct current (DC) magnetic fields to systems, radio frequency coils in nuclear mag
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1cbb13d289479e91dcdb02e0f46fe306
https://doi.org/10.1063/5.0125097
https://doi.org/10.1063/5.0125097
Autor:
Tyler Vann, Don J. Jones, Nicholas M. Briggs, Taiwo Omotoso, Tram Ngoc Pham, Laura A. Gomez, Leidy V. Herrera, Bin Wang, Lawrence Barrett, Steven P. Crossley
Publikováno v:
Applied Catalysis B: Environmental. 254:491-499
Furanics are produced in high abundance from the decomposition of biomass. The thermal and chemical instability of these species leads to the formation of humins upon condensation. The ring rearrangement of furfural to form 2-cyclopentenone and cyclo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4d0033e4dcd56b0bbdbcfeb68bb3269
https://doi.org/10.1016/j.apcatb.2019.04.079
https://doi.org/10.1016/j.apcatb.2019.04.079
Optical systems typically use galvanometers (aka galvos) and scanners. Galvos move optical elements such as mirrors, quasi-statically, from one static position to another, and an important figure of merit is their step-settle relaxation time. Scanner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1423fed1d58a7fb64e58958b4b4bd88
https://engrxiv.org/n53fx
https://engrxiv.org/n53fx
Standard physical vapor deposition systems are large, expensive, and slow. As part of an on-going effort to build a fab-on-a-chip, we have developed a chip-scale, low cost, fast physical vapor deposition system designed to be used with atomic calligr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a4f56d1592bc64db60ae89c14ba9de8
https://engrxiv.org/fehwk
https://engrxiv.org/fehwk