Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Thomas H. Osterheld"'
Publikováno v:
The Journal of Physical Chemistry. 98:6995-7003
published in Advance ACS Abstracts, January 1, 1994. sure.21-23 One of the most common reactants used in these processes is methyltrichlorosilane (CH3SiC13, MTS), which is favored because it is nonpyrophoric and inexpensive. It has been shown that MT
Publikováno v:
The Journal of Physical Chemistry. 98:5931-5934
Autor:
Thomas H. Osterheld, John I. Brauman
Publikováno v:
Journal of the American Chemical Society. 115:10311-10316
Infrared multiple-photon dissociation experiments were used to study the energy dependence of the nonstatistical dissociation of the acetone enol cation. This ion isomerizes to the acetone cation, which then loses its methyl groups at unequal rates.
Publikováno v:
Journal of the American Chemical Society. 115:6284-6289
The dissociation of nitrobenzene cation displays a variety of surprising and even apparently nonstatistical reaction behaviors. We have used infrared multiple-photon dissociation experiments to further study the reactions of this system. These experi
Autor:
Garlen C. Leung, Christopher Heung-Gyun Lee, Sean Cui, Thomas H. Osterheld, Balaji Chandrasekaran, Lakshmanan Karuppiah, Anand N. Iyer, Jie Diao, Jun Qian
Publikováno v:
2010 IEEE/SEMI Advanced Semiconductor Manufacturing Conference (ASMC).
The extension of Moore's Law at the 45/32nm nodes is made possible by the introduction of high-k metal gate. In the gate-last scheme to integrate high-k metal gate, planarization and surface topography control have been reported as some of the bigges
Autor:
Thomas H. Osterheld, John I. Brauman
Publikováno v:
Journal of the American Chemical Society. 114:7158-7164
Infrared multiple photon dissociation experiments on acetone cation and d 6 -acetone cation indicate that the hydrogen atom abstraction resulting in methane loss does not involve tunneling. The large isotope effect arises from a competitive mechanism
Publikováno v:
MRS Proceedings. 613
Wafers where deposited with BPSG films having phosphorus concentration varying from 3.65 to 6.25% and boron concentration varying from 4 to 5.7%. These wafers were polished using CMP and the rates were found to depend on dopant concentrations. A fit
Autor:
Benjamin A. Bonner, Terence Gan, Thomas H. Osterheld, Peter McKeever, Brian Lee, Duane S. Boning, Jeffrey Drue David
Publikováno v:
MRS Proceedings. 613
A new set of wafer-scale patterns has been designed for analysis and modeling of key CMP effects. In particular, the goal of this work is to develop methods to characterize the planarization capability of a CMP process using simple measurements on wa
Autor:
Raymond R. Jin, Sidney P. Huey, Chad Garretson, Peter McKeever, Thomas H. Osterheld, Doyle E. Bennett, Ben Bonner, Steve Zuniga
Publikováno v:
MRS Proceedings. 566
This paper reports a technological advancement in developing and implementing a novel retaining ring of advanced edge performance (AEPTM ring) for an advanced polishing head design. The AEP ring has been successfully used for significantly improved C
Autor:
John I. Brauman, Thomas H. Osterheld
Publikováno v:
Journal of the American Chemical Society. 112:2014-2016