Tokyo Electron Limited

Tohoku University

Fuji Electric Co., Ltd.

Hirokazu Ueda

Masahiro Oka

Mitsuaki Iwashita

Hiroyuki Ikuta

Yuuki Kobayashi

Naoki Umeshita

Ryuichi Asako

Yutaka Fujino

Takeo Nakano

Masahiro Horigome

Yoshimasa Watanabe

Tadahiro Ohmi

Toshihisa Nozawa

Peter L G Ventzek

Takaaki Matsuoka

Akinobu Teramoto

Koji Akiyama

Makoto Wada

Hideki Yuasa

Yuuki Yamamoto

Kazuhide Hasebe

Taro Ikeda

Peter Ventzek

Kenji Sekiguchi

Takashi Matsumoto

Eiki Kamata

Masahito Sugiura

Yuichiro Morozumi

Hiroshi Kambayashi

Hiraku Ishikawa

Ryota Ifuku

Katsushige Harada

Hiroyuki Nagai

Takashi Hayakawa

Mitsutoshi Ashida

Yoji Iizuka

Isao Gunji

Takenao Nemoto

Yusuke Ohsawa

Dipak Aryal

Yoshiyuki Kondo

Kouji Tanaka

Syuhei Yonezawa

Antonio Rotondaro

Kohei Yamashita

Jinwang Li

Yoshinobu Tanaka

Toshikazu Akimoto

Yasuhiro Sugimoto

Kenichi Uki

An apparatus for processing a substrate by supplying a processing gas to the substrate in a processing container. The apparatus comprises: a mounting table provided in the processing container and for mounting the substrate; a gas shower head comprising a gas diffusion space provided at a position facing the mounting table and for diffusing the processing gas, and a shower plate having a plurality of gas supply holes for supplying the processing gas diffused in the gas diffusion space to the processing container; a gas supply portion provided to supply the processing gas to the gas diffusion space and having a flow rate adjusting portion for the processing gas; a pressure sensor portion provided in the gas diffusion space and to output a pressure signal corresponding to a pressure measurement value in the gas diffusion space; and a controller to output a control signal for adjusting a flow rate of the processing gas.

Apparatus for processing substrate, gas shower head, and method for processing substrate

A substrate processing method includes: preparing a substrate having a metal film exposed on a surface of the substrate; and forming a film of an ionic self-association material on a surface of the metal film by supplying the ionic self-association material to the surface of the substrate, the ionic self-association material having fluidity with a hydrophilic group and a hydrophobic group.

Substrate processing method and substrate processing system

A vacuum processing apparatus includes a decompressable process container; a supply port configured to supply, to the process container, an ionic liquid that absorbs an oxidizing gas; and a discharge port configured to discharge the ionic liquid supplied to the process container. A recess is provided at a joint portion between members constituting the process container. The supply port is configured to supply the ionic liquid to the recess, and the discharge port is configured to discharge the ionic liquid supplied to the recess.

Vacuum processing apparatus and oxidizing gas removal method

An electrocaloric effect element includes a container having a first wall and a second wall, the second wall facing the first wall, ionic liquid accommodated in the container, a first electrode provided at an outer surface of the first wall, and a movable electrode provided in the ionic liquid such that the movable electrode is movable in the ionic liquid.

Electrocaloric effect element, heat transfer device, semiconductor manufacturing device, and electrocaloric effect element control method

This plasma processing method comprises: arranging a substrate in a region away from a microwave plasma generation region in a chamber; setting the pressure in the chamber to 1 Torr or higher; introducing microwaves from a microwave plasma source in the chamber, generating microwave plasma by introducing a processing gas containing a reducing gas, and diffusing active species from the microwave plasma in the microwave plasma generation region to the substrate side; and applying high-frequency power to the substrate to generate cathode-coupled plasma near the substrate and attract ions near the substrate to the substrate.

Plasma processing method and plasma processing apparatus

A film forming method of forming a film on a substrate by using a film forming apparatus including a processing container, and a stage provided in an interior of the processing container to place the substrate thereon and in which aluminum is contained, includes: forming a film continuously on one substrate or on a plurality of substrates by supplying a gas for film formation to the interior of the processing container while heating the substrate placed on the stage; cleaning the interior of the processing container with a fluorine-containing gas in a state in which the substrate is unloaded from the processing container; and performing a post-process by generating plasma of an oxygen- and hydrogen-containing-gas in the interior of the processing container, wherein the forming the film, the cleaning the interior of the processing container, and the performing the post-process are repeatedly performed.

Film forming method and film forming apparatus

A film forming method includes: placing a substrate on which a pattern, which includes a plurality of convex and concave portions, is formed on a stage disposed inside a chamber; and selectively forming a silicon-containing film on the plurality of convex portions of the pattern by applying a bias power to the stage and introducing microwaves into the chamber while supplying a processing gas containing a silicon-containing gas and a nitrogen-containing gas into the chamber to generate plasma, wherein the selectively forming the silicon-containing film includes a first film formation of forming a silicon-containing film around upper sides of the plurality of convex portions and a second film formation of forming a silicon-containing film on upper portions of the plurality of convex portions.

A substrate processing method includes forming a film of an ionic liquid on a surface of a substrate, on which a pattern is formed, by supplying the ionic liquid to the surface of the substrate, wherein the ionic liquid has a cation containing a hydrocarbon chain having six or more carbon atoms, and wherein at least one hydrogen atom in the hydrocarbon chain is substituted with a fluorine atom.

Substrate processing method and ionic liquid

There is provided a processing apparatus for forming a film with a plasma. The processing apparatus comprises: a processing container, having a ceramic sprayed coating on an inner wall on which an antenna that radiates microwaves is arranged, configured to accommodate a substrate; a mounting table configured to mount the substrate in the processing container; and a controller configured to perform a precoating process of coating a surface of the ceramic sprayed coating with a first carbon film with a plasma of a first carbon-containing gas at a first pressure and a film forming process of forming a second carbon film on the substrate with a plasma of a second carbon-containing gas at a second pressure.

Processing apparatus and film forming method

A plasma processing method includes: supplying a gas into a processing container; and intermittently supplying microwave powers output from a plurality of microwave introducing modules into the processing container. In the intermittently supplying the microwave powers, the supply of all the microwave powers from the plurality of microwave introducing modules is periodically in an OFF state for a given time.

A method of forming a boron-based film mainly containing boron on a substrate includes forming, on the substrate, an adhesion layer containing an element contained in a surface of the substrate and nitrogen, and subsequently, forming the boron-based film on the adhesion layer.

Method for forming boron-based film, formation apparatus

A method of forming a boron-based film includes forming the boron-based film mainly containing boron on a substrate by plasma CVD using plasma of a processing gas including a boron-containing gas; and controlling film stress of the formed boron-based film by adjusting a process parameter.

Method of forming boron-based film, and film forming apparatus

There is provided a method of forming a boron film on a substrate on which a semiconductor device is formed, by plasmarizing a reaction gas containing a boron-containing gas under a process atmosphere regulated to a pressure which falls within a range of 0.67 to 33.3 Pa (5 to 250 mTorr). The boron film is formed on a substrate on which a semiconductor device is formed, by plasmarizing a reaction gas containing a boron-containing gas under a process atmosphere regulated to a pressure which falls within a range of 0.67 to 33.3 Pa (5 to 250 mTorr).

Film forming method, boron film, and film forming apparatus

A method of controlling doping of a substrate, the method comprising: providing the substrate in a process chamber of a doping system; performing a doping process to impart a target dose on a surface of the substrate using a abruptness depth control technique; and controlling selected operating variables of plasma doping in order to meet doping objectives.

Method for using heated substrates for process chemistry control

There is provided a plasma processing apparatus, which includes: a processing chamber into which a target substrate is loaded and in which a dopant is implanted into the target substrate using a plasma of a gas which contains an element used as the dopant; a wall probe configured to measure a change in voltage corresponding to a density of charged particles in the plasma generated within the processing chamber; an OES (Optical Emission Spectrometer) configured to measure a light emission intensity of the dopant existing in the plasma; and a calculation unit configured to calculate a dose amount of the dopant implanted into the target substrate, based on a measurement result obtained at the wall probe and a measurement result obtained at the OES.

Plasma processing apparatus and measurement method

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Nirasaki, Japan

Hirokazu Ueda