摘要:
The invention relates to organometallic compounds which are intramolecularly stabilized, and also to their use for the production of thin films and epitaxial layers by gas-phase deposition.
摘要:
The invention relates to cyclic organometallic compounds which are intramolecularly stabilized and also to their use to produce thin films and epitaxial layers by gas-phase deposition.
摘要:
The invention relates to the use of organometallic compounds containing, as metals, aluminum, gallium or indium for the deposition of thin films or epitactic layers from the gas phase.
摘要:
The invention relates to organometallic compounds which are stabilized intramolecularly and have a cyclic or bicyclic structure and to the use thereof for the preparation of thin films and epitaxial layers by gas phase deposition.
摘要:
In a process for the production of thin films and epitaxial layers by gas-phase deposition, intramolecularly stabilized organometallic compounds are employed as a source of metal.
摘要:
In a process for the production of thin films and epitaxial layers by gas-phase deposition, intramolecularly stabilized organometallic compounds are employed as a source of metal.
摘要:
Biphenyl derivatives of the formula: ##STR1## wherein X is --CO--O-- or --O--CO--, R.sub.1 and R.sub.4 are alkyl of 1 to 10 carbon atoms, and one of R.sub.2 and R.sub.3 is CN and the other is H, are useful for lowering the dielectric anisotropy of liquid crystalline dielectrics.
摘要:
In a process for the production of thin films and epitaxial layers by gas-phase deposition, intramolecularly stabilized organometallic compounds are employed as a source of metal.
摘要:
Compounds of the formula ##STR1## wherein R.sub.1 is alkyl of 1-12 C atoms and R.sub.2 is an optionally perfluorinated alkyl, alkoxy or alkanoyloxy group, each of 1-12 C atoms are valuable liquid crystalline components for broadening the mesophase temperature range of liquid crystalline dielectrics having negative dielectric anisotropy.
摘要:
Benzoin oximes of the formula ##STR1## wherein R.sup.1 is alkyl of 3 to 16 carbon atoms, alkenyl of 3 or 4 carbon atoms, 3,7-dimethyl-2,6-octadienyl-1, or -A-S-R.sup.4 ; R.sup.2 and R.sup.3 independently are H, methyl or chlorine; R.sup.4 is alkyl or 1 to 8 carbon atoms; and A is alkylene of 3 or 4 carbon atoms, are chelating agents for copper.