S
Shekhar Pramanick
Researcher at Advanced Micro Devices
Publications - 57
Citations - 1875
Shekhar Pramanick is an academic researcher from Advanced Micro Devices. The author has contributed to research in topics: Layer (electronics) & Copper interconnect. The author has an hindex of 26, co-authored 57 publications receiving 1875 citations.
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Patent
Semiconductor metalization barrier
TL;DR: In this paper, a semiconductor metalization barrier is provided which is a stack of a cobalt layer and cobalt tungsten layer deposited on a copper bonding pad, and a manufacturing method therefor, is provided.
Patent
Manufacturing method for semiconductor metalization barrier
TL;DR: In this paper, a semiconductor metalization barrier is provided which is a stack of a cobalt layer and cobalt tungsten layer deposited on a copper bonding pad, and a manufacturing method therefor, is provided.
Journal ArticleDOI
Texture analysis of damascene-fabricated Cu lines by x-ray diffraction and electron backscatter diffraction and its impact on electromigration performance
TL;DR: In this paper, the texture of electroplated Cu lines of 0.375, 0.5 and 1.5 μm widths with Ta and TiN barrier layers was analyzed using x-ray pole figure and electron backscatter diffraction (EBSD) techniques.
Patent
Method of fabricating an integrated circuit having punch-through suppression
Bin Yu,Shekhar Pramanick +1 more
TL;DR: In this article, an integrated circuit and method of fabrication for an integrated circuits having punch-through suppression is provided. But unlike conventional methods of PIR where a dopant implant is fabricated in the device, the present method utilizes an inert ion implantation process whereby inert ions are implanted through a fabricated gate structure on the semiconductor substrate to form a region of inert implant between source and drain regions of a device on the integrated circuit.
Patent
Copper interconnect methodology for enhanced electromigration resistance
TL;DR: In this article, a Cu layer containing a dopant element, such as Pd, Zr or Sn, is deposited on the undoped Cu contact/via and/or line.