公开(公告)号：US20210054500A1

公开(公告)日：2021-02-25

申请号：US16994025

申请日：2020-08-14

Applicant: ASM IP Holding B.V.

Inventor： Bhushan Zope ,  Eric Christopher Stevens ,  Shankar Swaminathan ,  Roghayyeh Lotfi ,  Mustafa Muhammad ,  Eric Shero

IPC: C23C16/34 ,  C23C16/02 ,  C23C16/08 ,  C23C16/455 ,  G11C5/06 ,  H01L27/108

Abstract: Methods for forming a polycrystalline molybdenum film over a surface of a substrate are disclosed. The methods may include: providing a substrate into a reaction chamber; depositing a nucleation film directly on an exposed surface of the substrate, wherein the nucleation film comprises one of a metal oxide nucleation film or a metal nitride nucleation film; and depositing a polycrystalline molybdenum film directly on the nucleation film; wherein the polycrystalline molybdenum film comprises a plurality of molybdenum crystallites having an average crystallite size of less than 80 Å. Structures including a polycrystalline molybdenum film disposed over a surface of a substrate with an intermediate nucleation film are also disclosed.

公开(公告)号：US20240401194A1

公开(公告)日：2024-12-05

申请号：US18676023

申请日：2024-05-28

Applicant: ASM IP Holding B.V.

Inventor： Shuaidi Zhang ,  Mustafa Muhammad ,  Moataz Bellah Mousa ,  Paul Ma ,  Jonathan Bakke ,  Todd Robert Dunn ,  Eric James Shero ,  Jereld Lee Winkler ,  YoungChol Byun ,  Shubham Garg ,  Jacqueline Wrench

IPC: C23C16/448 ,  C23C16/455 ,  C23C16/52 ,  H01L21/67

Abstract: The current disclosure relates to example method, system and apparatus for coupling a delivery vessel disposed at a first location on a substrate processing platform to a remote refill vessel disposed in a second location remote from the substrate processing platform via a first chemical delivery line, storing a chemical in the remote refill vessel in a first phase, changing the chemical in the remote refill vessel to a second phase, transporting the chemical in the second phase, to the delivery vessel via the first chemical delivery line, heating the first chemical delivery line to a first temperature equal to or above a phase change temperature of the chemical, and coupling the delivery vessel to an accumulator via a second chemical delivery line.

公开(公告)号：US11898242B2

公开(公告)日：2024-02-13

申请号：US16994025

申请日：2020-08-14

Applicant: ASM IP Holding B.V.

Inventor： Bhushan Zope ,  Eric Christopher Stevens ,  Shankar Swaminathan ,  Roghayyeh Lotfi ,  Mustafa Muhammad ,  Eric Shero

IPC: C23C16/08 ,  C23C16/40 ,  C23C16/34 ,  C23C16/02 ,  C23C16/455 ,  G11C5/06 ,  H01L21/28 ,  H01L29/06 ,  H01L29/423 ,  H01L29/49 ,  H01L29/78 ,  H01L29/786 ,  H10B12/00

CPC classification number: C23C16/34 ,  C23C16/0272 ,  C23C16/08 ,  C23C16/45527 ,  C23C16/45553 ,  G11C5/063 ,  H01L21/28088 ,  H01L29/0673 ,  H01L29/42392 ,  H01L29/4908 ,  H01L29/4966 ,  H01L29/7851 ,  H01L29/78696 ,  H10B12/053 ,  H10B12/34 ,  H10B12/488

Abstract: Methods for forming a polycrystalline molybdenum film over a surface of a substrate are disclosed. The methods may include: providing a substrate into a reaction chamber; depositing a nucleation film directly on an exposed surface of the substrate, wherein the nucleation film comprises one of a metal oxide nucleation film or a metal nitride nucleation film; and depositing a polycrystalline molybdenum film directly on the nucleation film; wherein the polycrystalline molybdenum film comprises a plurality of molybdenum crystallites having an average crystallite size of less than 80 Å. Structures including a polycrystalline molybdenum film disposed over a surface of a substrate with an intermediate nucleation film are also disclosed.

公开(公告)号：US20220349051A1

公开(公告)日：2022-11-03

申请号：US17729645

申请日：2022-04-26

Applicant: ASM IP Holding B.V.

Inventor： Amit Mishra ,  Jereld Lee Winkler ,  Moataz Bellah Mousa ,  Mustafa Muhammad ,  Paul Ma ,  Hichem M'Saad ,  Ying-Shen Kuo ,  Chad Lunceford ,  Shuaidi Zhang

IPC: C23C16/44 ,  B08B7/00 ,  B08B9/08 ,  B08B5/00 ,  H01J37/32

Abstract: A reaction system including a chemical storage assembly in fluid communication with both a remote plasma unit and a bypass line for providing both a plasma activated cleaning species and a non-plasma activated cleaning species to a reaction chamber.