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pro vyhledávání: '"Sean C. O'Brien"'
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
We show that readily available α‐amidoaldehydes are effective substrates for intermolecular Rh‐catalyzed alkyne hydroacylation reactions. The catalyst [Rh(dppe)(C6H5F)][BArF 4] provides good reactivity, and allows a broad range of aldehydes and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c0799dc1a094239dcf7eef76fb1f687
https://doi.org/10.1002/chem.202002478
https://doi.org/10.1002/chem.202002478
Autor:
Sean C. O'Brien
Publikováno v:
Poem. 6:183-187
Autor:
Ambika Somashekhar, Sean C. O'Brien
Publikováno v:
Journal of The Electrochemical Society. 143:2885-2891
In both buffered (40% NH 4 F) and unbuffered 0.49% HF the thickness removed of undensified tetraethylorothosilicate (TEOS) is extremely linear vs. time with a slope (etch rate) near 140 A/min. A 97 A y-intercept (corresponding to etch during the tran
Autor:
Sean C. O'Brien, D.D. White, Jimmy W. Hosch, Gregory B. Shinn, G.G. Barna, K. J. Brankner, Kelly J. Taylor, Roger A. Robbins, A. Lane, Maureen A. Hanratty, L.M. Loewenstein
Publikováno v:
IEEE Transactions on Semiconductor Manufacturing. 7:149-158
This paper describes the equipment and processes utilized in the Microelectronics Manufacturing Science and Technology (MMST) program. The processes were carried out in a combination of testbeds (AVP, the TI designed and built Advanced Vacuum Process
Autor:
Marco A. Ciufolini, Z. L. Xiao, Lon J. Wilson, J. L. Margrave, R. E. Haufler, N. E. Byrne, L. P. F. Chibante, Robert H. Hauge, Michael M. Haley, Sean C. O'Brien, Y. Chai, Richard E. Smalley, Robert F. Curl, J. Conceicao, W. E. Billups, C. Pan, Scott Flanagan
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 23
Resonance Raman scattering in iodobenzene is studied for excitation in the region 219–233 nm (B 1A1←X 1A1). There is a rich Raman spectrum containing strong fundamentals of ring‐based modes and the CI stretch. On resonance, overtones and combin
Autor:
Sean C. O'Brien
Publikováno v:
ChemInform. 28
Autor:
Mark Andrews, Sean C. O'Brien
Publikováno v:
The Journal of Physical Chemistry. 96:8233-8241
Binary cluster ions of ion and silver are produced by pulsed supersonic nozzle expansion, pulsed laser ionization. Although these elements arc mutually insoluble in both the liquid and solid states, all combinations of Fe x Ag y + mass spectrometry.
Publikováno v:
The Journal of Chemical Physics. 96:67-76
Resonance Raman scattering in iodobenzene is studied for excitation in the region 219–233 nm (B 1A1←X 1A1). There is a rich Raman spectrum containing strong fundamentals of ring‐based modes and the CI stretch. On resonance, overtones and combin
Publikováno v:
SPIE Proceedings.
As a preliminary step towards Model-Based Process Window OPC we have analyzed the impact of correcting post-OPC layouts using rules based methods. Image processing on the Brion Tachyon was used to identify sites where the OPC model/recipe failed to g