摘要:
A method of forming a silicon-containing film deposited on a substrate, which comprises the steps of forming a gaseous atmosphere of at least one silicon compound selected from the group consisting of compounds represented by general formulas (A), (B), (C), (D), (E) and (F) in a deposition chamber containing the substrate, and applying light energy to the compound to exite and decompose the compound. The compounds of the general formulas (A)-(F) are defined below: (A) Si.sub.n H.sub.m X.sub.l (wherein X is a halogen atom, n is an integer of not less than 3, and m and l are integers of not less than 1, respectively, m+l=2n; if l is an integer of not less than 2, a plurality of X's may represent different halogen atoms) representing a cyclic silicon compound; (B) Si.sub.a X.sub.2a+2 (wherein X is a halogen atom and a is an integer of 1 to 6) representing a chain halogenated silicon compound; (C) Si.sub.b X.sub.2b (wherein X is a halogen atom and b is an integer of 3 to 6) representing a cyclic halogenated silicon compound; (D) Si.sub. c X.sub.d Y.sub.e (wherein X and Y are different halogen atoms, c is an integer of 3 to 6, d and e are integers of not less than 1, and d+e=2c) representing a cyclic halogenated silicon compound; (E) Si.sub.f Y.sub.g Y.sub.h (X and Y are different halogen atoms, f is an integer of 1 to 6, g and h are integers of not less than 1, and g+h=2f+2) representing a chain halogenated silicon compound; and (F) Si.sub.i H.sub.j X.sub.k (wherein X is a halogen atom, i,j and k are integers of not less than 1, and j+k=2i+2) representing a silicon compound.
摘要:
A method for forming a deposited film comprises forming a gaseous atmosphere of a silane compound represented by the general formula: Si.sub.n H.sub.2n+2 (n.gtoreq.1) and a halogen compound in a deposition chamber in which a substrate is arranged, and exciting and decomposing these compounds by utilization of photoenergy thereby to form the deposited film containing silicon atoms on said substrate.A method for forming a deposited film comprises forming a gaseous atmosphere of a silane compound represented by the general formula: Si.sub.n H.sub.2n+2 (n.gtoreq.1), a halogen compound and a compound containing atoms belonging too the group III or the group V of the periodic table in a deposition chamber in which a substrate is arranged, and exciting and decomposing these compounds by utilization of photoenergy thereby to form a deposited film containing silicon atoms and the atoms belonging to the group III or the group V of the periodic table on said substrate.
摘要:
A process for forming a deposition film, wherein a gaseous atmosphere of a silicon compound selected from(i) a silicon compound having at least one azo group directly bonded to a silicon atom and(ii) a silicon compound having at least one azide group directly bonded to a silicon atomis formed in a deposition chamber in which a substrate is placed, said compound is excited and decomposed utilizing light energy, and a deposition film containing silicon atoms is formed on said substrate.A compound containing atoms of a group III element or a group V element of the Periodic Table may be included in the atmosphere in the deposition chamber, the compounds excited and decomposed utilizing light energy, and a deposition film containing silicon atoms and the atoms in the group III or V element of the Periodic Table formed on said substrate.
摘要:
A recording device, comprising a probe electrode, a recording medium having electric memory effect and a writing voltage applying unit for applying voltage onto the recording medium from the probe electrode, and a reproducing device comprising a probe electrode, a recording medium exhibiting electric memory effect or a recording medium recorded by energy irradiation, a voltage applying unit for applying voltage not exceeding the threshold value voltage giving rise to electric memory effect onto the recording medium from the probe electrode and a reading unit for reading the change in current quantity passing through the recording medium.
摘要:
A recording method is provided which comprises irradiating a recording medium having a recording layer containing a diacetylene derivative compound with a laser beam having a wavelength of 420 to 800 nm according to an input information to allow irradiated portions of the recording medium to cause a color change and thereby to conduct recording. A recording medium for the recording method is also provided.
摘要:
A bubble jet recording apparatus comprises an inlet for accepting a liquid to be delivered to an outlet orifice through a liquid flow path. Liquid is supplied to the inlet for flow through the liquid flow path to a heating element, which heats liquid in the liquid flow path in response to recording signals. Heating is sufficient to cause a change of state of the liquid (that is, to generate a bubble) and produce a force acting on the liquid which overcomes the surface tension of liquid at the orifice and thereby projects a droplet of liquid from the orifice. The temperature of the heating element is raised at each actuation to a temperature above the maximum temperature at which the liquid is heated so as to promote substantially instantaneous transfer of heat to the liquid proximate to the heating element and to retard the transfer of heat from the heating element to liquid at other locations in the liquid floor path.
摘要:
A device for measuring optical properties is provided which is equipped with an exciting light source for emitting exciting light to the sites to be measured of a sample, a light intensity modulator for modulating the exciting light, a probe light source for emitting probe light and a detector for receiving the probe light. The device is characterized by comprising an intensity distribution modifying means for bringing the maximum intensity portion of said probe light close to the sample when the probe light emitted from the probe light source reaches the site to be measured or the vicinity thereof. A method for measuring optical properties using the device is also provided. This device is useful particularly for measurement of the light absorption characteristics of a monomolecular film spread on a liquid surface.
摘要:
A display method comprises applying electrical energy to a display layer formed of a monomolecular film or a monomolecular-layer built-up film of a clathrate complex compound composed of a host molecule having a hydrophilic portion, a hydrophobic portion and a portion to enclose a guest molecule, and a guest molecule on a substrate, thereby making a display.The display may be made by color-forming or light emitting due to reduction of the guest molecules.
摘要:
A film forming method, a recording medium formed thereby, and a recording method therewith are provided. The recording medium comprises a recording layer constituted of a monomolecular film or monomolecular-layer built-up film of a clathrate complex compound comprised of a host molecule and a guest molecule, said host molecule having a hydrophilic portion, a hydrophobic portion, and a portion capable of enclosing said guest molecule.
摘要:
A film forming method, a recording medium formed thereby, and a recording method therewith are provided. The recording medium comprises a recording layer constituted of a monomolecular film or monomolecular-layer built-up film of a clathrate complex compound comprised of a host molecule and a guest molecule, said host molecule having a hydrophilic portion, a hydrophobic portion, and a portion capable of enclosing said guest molecule.