Materials Issues and Modeling for Device Nanofabrication:


Book Description

The exploding market of information technology requires ultrahigh-speed integrated circuits, which imposes formidable challenges in terms of nanofabrication, advanced materials, atomic-scale measurements and modeling. The enormous costs of next-generation lithographic machines to mass produce integrated circuits with sub-100nm resolution justify alternative approaches where the use of advanced materials and techniques for nanofabrication, including epitaxial growth and their powerful modeling, can lead to more cost-effective strategies. This book contains the proceedings of two symposia held at the 1999 MRS Fall Meeting in Boston that address these issues - Advanced Materials and Techniques for Nanolithography, and Atomic-Scale Measurements and Atomistic Models of Epitaxial Growth and Lithography. The reader will find an overview of the state of the art, both theoretical and experimental in this technologically important field. Topics include: advanced techniques for sub-100nm resolution lithography and molecular electronics; epitaxial growth and morphology; novel concepts of resists for nanolithography; atomic-scale characterization and measurement; modeling and atomistic simulations; and nanodevices and nanostructures.




Magnetoresistive Oxides and Related Materials: Volume 602


Book Description

The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.




Thin Films


Book Description







Substrate Engineering--paving the Way to Epitaxy


Book Description

Epitaxial growth has always been a marriage of convenience between film and substrate. More and more frequently, however, it is impractical to use the same material for both film and substrate because it is not available as large single crystals, it is prohibitively expensive, or its properties are ill-suited for the intended application. To meet these challenges, many strategies have been pursued to achieve highly oriented or single-crystal thin films via epitaxy. Crystalline films have been mechanically bonded to other materials to form composite substrates. Crystals have been cut and rewelded, patterned and regrown, buffer layered and repolished. Each strategy has met with fundamental challenges including lattice mismatch, chemical incompatibility, differences in thermal expansion, and structural dissimilarity. This book, first published in 2000, focuses on developments in novel substrate engineering which enable improved epitaxy. Topics include: biaxially textured substrates for high-Tc-coated conductors; surfaces for oxide epitaxy; wafer bonding and lift off; lattice mismatch engineering; substrate engineering and solid-phase recrystallization and epitaxy.










Wide-Bandgap Electronic Devices: Volume 622


Book Description

Interest in wide-bandgap semiconductors for high-power/high-temperature electronics remains prominent. For such applications, SiC is by far the most mature semiconductor material. GaN and diamond, however, have also become prime candidates. While diamond has several advantages over the other two materials, producing large single crystals, as well as the inability to achieve n-type doping, have limited device fabrication. For GaN, recent advances in crystal growth and processing capabilities, as well as excellent transport properties, have yielded a great deal of device development, yet thermal conduction remains an issue. SiC has excellent thermal conductivity, high-breakdown voltages, and well-developed substrates and processing techniques. This book deals with a wide range of technical activity in the area of wide-bandgap high-power/high-temperature electronic devices and covers topics including the fabrication and performance of GaN-based and SiC-based devices, as well as issues related to growth, characterization, and processing of wide-bandgap materials. Several summaries of the current status of the field are provided.




Molecular Electronics: Volume 582


Book Description

The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.