Neutron And X Ray Scattering As Probes Of Multiscale Phenomena

In these proceedings from the symposium of November-December 2004, participants describe their work in x-rays and neutrons as probes of local atomic order and dynamics, in the dynamics and structure of polymers (including a paper on large-scale morphology of dispersed layered silicates), biopolymers and composites, in x-rays and neutrons as probes of electronic and magnetic structure, novel methods and nanomaterials, and x-ray and neutron investigations of microstructure and strain, including a paper on 2D and 3D x-ray structural microscopy using submicron-resolution Laue microdiffraction. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).

Solid-state chemistry continues to span and to spawn multiple materials research areas, attracting investigators from chemistry, condensed-matter physics, materials science and engineering, ceramics, chemical engineering, and mineralogy/geology, to name a few. The common challenge is to understand and to predict structures and properties of new materials. As with earlier volumes in this series from the Materials Research Society, the presentations here represent interdisciplinary research from around the world and explore not only recent advances in the solid-state chemistry of inorganic materials, but also their impact on commercial applications. The book covers a broad range of topics, including synthesis and characterization of novel functional materials; design and fabrication of nanostructures and nanomaterials; crystal and structural chemistry; catalysis; gas separation and storage; and magnetic and optical applications. Both theoretical and computational studies of solid-state inorganic materials are featured. Joint presentations with solid-state ionics are also particularly fruitful.

Interest in hybrid materials has accelerated recently, in particular because tailoring materials properties through organization of organic/inorganic composites at nanometer length scales is now an important focus for numerous diverse research domains. This book's objective here is to create a communal forum for researchers involved in all areas of organic/inorganic hybrid materials to share perspectives, to learn about leading-edge science and engineering occurring around the world, and to develop new ideas. The book is divided into focus areas that address synthesis and characterization methods, functional hybrid materials, hybrid materials influenced by biology, structured mesoporous materials and materials with multiscale organization. Topics include: methods of patterning hybrid materials; hybrid materials for photonic applications; mesoporous films and monoliths; biofunctional materials; layered hybrid materials; applications-oriented hybrid materials; hybrid materials for electronics, optoelectronics and semiconductor applications; methods of characterizing hybrid materials; and novel synthetic methods.

Broad interest and steady progress in the area of Group-IV (Si:Ge:C) semiconductor nanostructures, including quantum dots, wires and wells, has produced a new class of functional materials and devices with characteristic dimensions less than 50nm. This volume brings together scientists from different disciplines to discuss fabrication and characterization techniques and optical and transport properties, as well as applications of Group-IV semiconductor nanostructures. Fields such as photonic systems, nanocrystal memories, light-emitting and THz devices, nanowire-based interconnections and transistors are addressed. Topics include: nanoscale silicon-based photonic systems; Si/SiGe/SiN heterostructures and devices; Si/SiGe quantum cascade laser for terahertz; three-dimensional Si/SiGe nanostructures; Si nanocrystals and porous Si- light-emitting properties; Si nanocrystals and porous Si - other properties; Group-IV semiconductor nanowires; and rare-earth-doped Group-IV semiconductor nanostructures.