Spin controlled surface chemistry: alkyl desorption from Si(100)-2×1 by nonadiabatic hydrogen elimination

2020 ◽  
Vol 22 (29) ◽  
pp. 16641-16647
Author(s):  
Andrew J. Pohlman ◽  
Danil S. Kaliakin ◽  
Sergey A. Varganov ◽  
Sean M. Casey
Keyword(s):  
Surface Chemistry ◽  
Silicon Surface ◽  
Spin Transition ◽  
Hydrogen Elimination ◽  
Thermally Driven ◽  
Elimination Reactions

A thermally-driven, nonadiabatic spin transition accelerates β-hydrogen elimination reactions at the silicon surface.

Electron-and ion-assisted silicon surface chemistry in a DC-excited CHF3plasma

1991 ◽  
Vol 24 (6) ◽  
pp. 887-903
Author(s):  
C Lejeune ◽  
Ch Cardinaud ◽  
E Collard ◽  
J P Grandchamp ◽  
G Turban
Keyword(s):  
Surface Chemistry ◽  
Silicon Surface ◽  
Silicon Surface Chemistry

Successive hydrogen-elimination reactions with low activation energies in thea-Si:H formation process: Anab initiomolecular-orbital study

1992 ◽  
Vol 46 (3) ◽  
pp. 1913-1916 ◽  
Author(s):  
Kota Sato ◽  
Yoko Sugiyama ◽  
Akihiko Uchiyama ◽  
Susumu Iwabuchi ◽  
Tsuneo Hirano ◽  
...  
Keyword(s):  
Formation Process ◽  
Activation Energies ◽  
Hydrogen Elimination ◽  
Orbital Study ◽  
Elimination Reactions

Hydrogen elimination reactions in the thermal decomposition of alcohols on Si(100) surfaces

2003 ◽  
Vol 21 (3) ◽  
pp. 740-744 ◽  
Author(s):  
Won J. Yoon ◽  
Jae P. Lee ◽  
Gyoosoon Park ◽  
Chan R. Park ◽  
Hyon T. Kwak ◽  
...  
Keyword(s):  
Thermal Decomposition ◽  
Hydrogen Elimination ◽  
Elimination Reactions

Silicon Surface Chemistry By IR Spectroscopy in the Mid- To Far-IR Region: H2O And Ethanol On Si(100)

1995 ◽  
Vol 386 ◽  
Author(s):  
L. M. Struck ◽  
J. Eng ◽  
B. E. Bent ◽  
Y. J. Chabal ◽  
G. P. Williams ◽  
...  
Keyword(s):  
Ir Spectroscopy ◽  
Surface Chemistry ◽  
Silicon Surface ◽  
Cobalt Silicide ◽  
Silicide Layer ◽  
Silicon Surface Chemistry ◽  
Ion Implanted

ABSTRACTThe technique of external reflection infrared (IR) spectroscopy is used to study silicon surface chemistry. External reflection is enhanced by implanting a buried cobalt silicide layer in silicon to act as an infrared reflector. The preparation of clean well-ordered surfaces from the ion implanted substrates is demonstrated. The reactions of water and ethanol with Si(100) are investigated.

scholarly journals β-Hydrogen Elimination Reactions of Nickel and Palladium Methoxides Stabilised by PCP Pincer Ligands

2015 ◽  
Vol 21 (27) ◽  
pp. 9833-9849 ◽  
Author(s):  
Luis M. Martínez-Prieto ◽  
Elena Ávila ◽  
Pilar Palma ◽  
Eleuterio Álvarez ◽  
Juan Cámpora
Keyword(s):  
Pincer Ligands ◽  
Hydrogen Elimination ◽  
Elimination Reactions ◽  
Pcp Pincer

POROUS SILICON: SURFACE CHEMISTRY

1994 ◽  
pp. 261-274 ◽  
Author(s):  
Kun-hsi Li ◽  
Dennis C. Diaz ◽  
Joe C. Campbell ◽  
Chaochieh Tsai
Keyword(s):  
Porous Silicon ◽  
Surface Chemistry ◽  
Silicon Surface ◽  
Porous Silicon Surface ◽  
Silicon Surface Chemistry

Azide Reactions for Controlling Clean Silicon Surface Chemistry:  Benzylazide on Si(100)-2 × 1

2006 ◽  
Vol 128 (29) ◽  
pp. 9300-9301 ◽  
Author(s):  
Semyon Bocharov ◽  
Olga Dmitrenko ◽  
Lucila P. Méndez De Leo ◽  
Andrew V. Teplyakov
Keyword(s):  
Surface Chemistry ◽  
Silicon Surface ◽  
Silicon Surface Chemistry ◽  
Clean Silicon Surface

Study of oxygen addition to CF3Br reactive ion etching plasmas: Effects on silicon surface chemistry and etching behavior

1989 ◽  
Vol 54 (23) ◽  
pp. 2321-2323 ◽  
Author(s):  
T. D. Bestwick ◽  
G. S. Oehrlein ◽  
D. Angell ◽  
P. L. Jones ◽  
J. W. Corbett
Keyword(s):  
Surface Chemistry ◽  
Silicon Surface ◽  
Reactive Ion Etching ◽  
Ion Etching ◽  
Etching Behavior ◽  
Oxygen Addition ◽  
Silicon Surface Chemistry

Photolysis (A = 185 nm) of Liquid Acetaldehyde Dimethyl Acetal

1977 ◽  
Vol 32 (2) ◽  
pp. 205-208 ◽  
Author(s):  
Heinz-Peter Schuchmann ◽  
Clemens Von Sonntag
Keyword(s):  
Vinyl Ether ◽  
Methyl Ether ◽  
Methyl Formate ◽  
Dimethyl Acetal ◽  
Quantum Yields ◽  
Methyl Vinyl ◽  
Ethyl Methyl ◽  
Hydrogen Elimination ◽  
Elimination Reactions ◽  
Methyl Vinyl Ether

Deaerated liquid acetaldehyde dimethyl acetal has been photolyzed at λ = 185 nm, and 28 products have been determined. The major ones with their quantum yields are: methanol (0.59), methane (0.26), ethyl methyl ether (0.17), methyl vinyl ether (0.16), methyl formate (0.14), ketene dimethyl acetal (0.1), ethane (0.06), hydrogen (0.06), and acetaldehyde (0.06).The major primary processes are suggested to be the scission of the C-OCH3 bonds (homolytic and molecular) and of the O-CH3 bonds (homolytic). Minor processes are hydrogen elimination reactions and the scission of the C-CH3 bond.

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