Effect of sputtering current on structure and morphology of (Ti 1-xCrx)N thin films deposited by reactive unbalanced magnetron co-sputtering

Conference proceedings article


ผู้เขียน/บรรณาธิการ


กลุ่มสาขาการวิจัยเชิงกลยุทธ์

ไม่พบข้อมูลที่เกี่ยวข้อง


รายละเอียดสำหรับงานพิมพ์

รายชื่อผู้แต่งPaksunchai C., Denchitcharoen S., Chaiyakun S., Limsuwan P.

ผู้เผยแพร่Elsevier

ปีที่เผยแพร่ (ค.ศ.)2012

Volume number32

หน้าแรก875

หน้าสุดท้าย881

จำนวนหน้า7

นอก1877-7058

URLhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-84892574454&doi=10.1016%2fj.proeng.2012.02.026&partnerID=40&md5=4f8c18d5af71acdfba5f58b733df8048

ภาษาEnglish-Great Britain (EN-GB)


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บทคัดย่อ

(Ti1-xCrx)N thin films were deposited with various chromium currents (ICr = 0.4-1.0 A) on Si (100) wafers and glass slides by reactive unbalanced magnetron co-sputtering technique without heating and biasing the substrates. The effects of sputtering current on the structure and morphology of (Ti1-xCrx)N films was studied. The films were grown on the substrates using titanium and chromium targets in a mixed Ar and N2 atmosphere. The structure of the films was investigated by x-ray diffraction (XRD). The surface and cross-sectional morphologies of the films were examined by atomic force microscopy (AFM) and field emission scanning electron microscopy (FE-SEM), respectively. Furthermore, the chemical composition of the films was analyzed using energy dispersive x-ray spectroscopy (EDS). The results revealed that the (Ti1-xCrx)N thin films formed solid solutions with the fcc NaCl phase and relative Cr content (x) was figured out in the range from 0.46 to 0.81. The crystal sizes of the films calculated from Scherrer formula are about 12-13 nm. AFM results indicated increasing of the roughness from 3 to 7 nm corresponding to the thickness increased from 400 to 900 nm when ICr was increased. In addition, the crosssectional morphology showed dense and compact columnar. ฉ 2010 Published by Elsevier Ltd.


คำสำคัญ

Reactive Unbalanced Magnetron Co-sputteringSputtering Current


อัพเดทล่าสุด 2023-04-10 ถึง 07:36