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Content Provider | IET Digital Library |
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Author | Asl, Anousheh Kazemeini Larijani, Majdid M. Fathollahi, Vahid |
Abstract | Cu thin films sputter-coated on single crystals of silicon were implanted with 30 keV nitrogen ions under various doses from 1.9 × 1017 to 5.7 × 1017 ions/cm2. The prepared samples were subsequently annealed in nitrogen atmosphere. The grazing incidence X-ray diffraction analysis revealed that in addition to the crystalline copper nitride phase, copper azides were developed by nitrogen ion implantation. With an increase of the implantation dose to 2.3 × 1018 ions/cm2, much of the Cu film was transformed to the crystalline Cu3N phase. Furthermore, the effect of nitrogen ion implantation on Cu thin films under various doses was investigated. The structural properties, morphology and sheet resistance of samples were investigated by grazing incidence X-ray diffraction, atomic force microscopy, field emission scanning electron microscopy and four-point probe techniques, respectively. In addition, the dependence of resistivity of the implanted samples on the implantation dose as well as structural properties is discussed. |
Starting Page | 917 |
Ending Page | 921 |
Page Count | 5 |
Volume Number | 9 |
e-ISSN | 17500443 |
Issue Number | Issue 12, Dec (2014) |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/mnl/9/12 |
Alternate Webpage(s) | https://digital-library.theiet.org/content/journals/10.1049/mnl.2014.0287 |
Journal | Micro & Nano Letters |
Publisher Date | 2014-12-16 |
Access Restriction | Open |
Rights Holder | © The Institution of Engineering and Technology |
Subject Keyword | Annealing Processes Atomic Force Microscopy Constant-composition Solid-solid Phase Transformations Copper Copper Azides Crystalline Copper Nitride Phase Cu:N Deposition by Sputtering Distribution Doping And Implantation of Impurities Doping Profiles Electrical Property of Metals And Metallic Alloys (thin Films/low-dimensional Structures) Electrical Resistivity Electron Volt Energy 30 KeV Epitaxy Field Emission Electron Microscopy Field Emission Scanning Electron Microscopy Four-point Probe Technique Gradients Grazing Incidence X-Ray Diffraction Heat And Thermomechanical Treatments Impurity Concentration Ion Dose Ion Implantation Metallic Thin Film NanoParticle Nanostructure Morphology Nanostructured Material Nanotube And Nanostructured Material Nitrogen Nitrogen Atmosphere Nitrogen Implanted-annealed Copper Nitrogen Ion Implantation Polymorphic, Massive, And Order-disorder Scanning Electron Microscopy Sheet Resistance Single Silicon Crystal Solid-solid Transitions Solid-state Phase Transformations Sputter Coating Sputter Deposition Structural Property Structure Structure of Solid Clusters Thin Film Thin Film Growth X-Ray Diffraction |
Content Type | Text |
Resource Type | Article |
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