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Part I.~Reduction of azoalkanes by benzhydryl radicals. Part II.~Thermolysis and photolysis of an alpha-aminoazoalkane, 2-tert-butylazo-2-dimethylaminopropane. Part III.~A reinvestigation of the photochemistry of trifluoromethylazocyclopropane
Benzhydryl radicals donate a hydrogen atom rapidly to the less hindered nitrogen atom of aliphatic and aromatic azo compounds, leading to the corresponding hydrazines. When the initially formed hydrazyl radical possesses ...
The application of Rydberg atoms to the study of electron attachment at subthermal energies
Low energy electron interactions with C$\sb2$Cl$\sb4$ and C$\sb6$F$\sb6$ molecules have been studied by using Rydberg atoms. It is observed that the electron attachment process occurs through various channels. Collisions ...
Ultraviolet photoelectron spectroscopy of clusters with a magnetic time of flight photoelectron spectrometer
The nature of metal and semi-conductor bonding has been investigated via UV photoelectron spectroscopy of cluster anions. Electrons from negative cluster ions of the desired mass are photodetached and then collected with ...
Van der Waals model of liquid wetting layers
A phenomenological theory of wetting layer systems based on the van der Waals theory of interfaces is developed. For classical critical exponents the local composition profile and the wetting layer thickness are determined ...
Spin lattice relaxation in pure and mixed alkanes and their correlation with thermodynamic and macroscopic transport properties
Spin-lattice, T$\sb1$, and spin-spin, T$\sb2$, relaxation times of the alkanes from n-pentane to n-hexadecane were measured at 25$\sp\circ$C. The T$\sb1$ values agree well with those of previous investigators. The values ...