Asm IP Holding B.v.

Takashi Yoshida

Zecheng Liu

René Vervuurt

David Kurt De Roest

Ryu Nakano

Hidemi Suemori

Yuko Kengoyama

Yoann Francis Tomczak

Ivan Zyulkov

Hiroo Sekiguchi

Yiting Sun

Kai Okabe

Methods and related systems for lithographically defining patterns on a substrate are disclosed. An exemplary method includes forming a structure. The method includes providing a substrate to a reaction chamber. The substrate comprises a semiconductor and a surface layer. The surface layer comprises amorphous carbon. The method further comprises forming a barrier layer on the surface layer and depositing a metal-containing layer on the substrate. The metal-containing layer comprises oxygen and a metal.

Method of forming a structure and system for same

Methods of forming a silicon oxycarbide layer on a surface of a substrate are disclosed. Exemplary methods include providing an oxygen-free reactant to a reaction chamber and performing one or more deposition cycles, wherein each deposition cycle includes providing a silicon precursor to the reaction chamber for a silicon precursor pulse period and providing pulsed plasma power for a plasma power period to form the silicon oxycarbide layer.

Method and system for forming a silicon oxycarbide layer and structure formed using same

Methods of forming metal silicon oxide layers and metal silicon oxynitride layers are disclosed. Exemplary methods include providing a silicon precursor to the reaction chamber for a silicon precursor pulse period, providing a first metal precursor to the reaction chamber for a first metal precursor pulse period, and providing a first reactant to the reaction chamber for a first reactant pulse period, wherein the silicon precursor pulse period and the first metal precursor pulse period overlap.

Method for forming metal silicon oxide and metal silicon oxynitride layers

A method including: a plasma contact step including supplying treatment gas including a reactant gas into a chamber, activating a reactant component included in the treatment gas by generating plasma from the reactant component by applying high-frequency power, and bringing the treatment gas including the reactant component activated into contact with the surface of the substrate, in which in the plasma contact step, a first plasma generation condition in which stable plasma is generated by applying high-frequency power of a first power level while supplying treatment gas of a first concentration is changed to a second plasma generation condition in which a desired thin film is obtained by performing at least one of increasing the high-frequency power to a second power level and gradually decreasing the treatment gas to a second concentration, and of gradually increasing the high-frequency power to the second power level, and abnormal electrical discharge is suppressed.

Method of forming thin film and method of modifying surface of thin film

Examples of a substrate processing method include subjecting a substrate placed on a susceptor to plasma processing, applying power to an RF electrode facing the susceptor for only a predetermined static electricity removal time to generate plasma, thereby reducing an amount of charge of the substrate, measuring a self-bias voltage of the RF electrode while susceptor pins are made to protrude from a top surface of the susceptor and lift up the substrate, and by a controller, shortening the static electricity removal time when the self-bias voltage has a positive value, and lengthening the static electricity removal time when the self-bias voltage has a negative value.

Substrate processing method

A method of forming a nitrogen-incorporated silicon or metal oxide film, includes (i) depositing by a plasma a silicon or metal oxide film on a substrate using a precursor containing a silicon or metal and an oxidizing gas, said plasma having a first plasma density; and (ii) nitriding by a plasma the silicon or metal oxide film using a nitriding gas without using any precursor, said plasma having a second plasma density which is higher than the first plasma density.

Growing community of inventors

Fuchu, Japan

Takashi Yoshida