This text presents papers given at a discussion meeting of The Royal Society, held in July 1992, concerning thin film diamond. Traditionally, commercial diamond synthesis was almost entirely by the high-pressure, high-temperature technique, but in recent years, low-pressure diamond synthesis has attracted world-wide interest due to the possible use of diamond films in commercial applications. These papers review these low-pressure diamond synthesis techniques. An historical overview of the low-pressure growth techniques and a description of diamond and crystal morphology is given, followed by a discussion of the kinetics and gas phase chemistry involved in thin film growth. Peter Bachmann presents a review of the current deposition techniques, and summarizes the results of various deposition conditions to show that diamond growth is only possible in a narrow range of gas compositions. Other chapters discuss the electronic, optical, thermal and mechanical properties of thin diamond films as well as the electronic structure, deposition techniques and applications of diamond-like carbon (DLC) films. The final chapter discusses the various thermal and optical infra-red and X-ray applications of diamond thin films. Researchers in materials, physics and mechanical engineering should find this text a timely review of a rapidly advancing field, and it should provide practising engineers in the electronic and manufacturing industries with a useful overview of the field.

ThIS volume contaInS a selectIOn of InvIted revIew papers presented at a Royal SocIety DIscussIOn meetIng on ThIn FIlm DIamond held In London on 15 and 16 July 1992 The topIC of low pressure synthesIs has attracted world wIde Interest and become IncreasIngly active In recent years due to the pOSSIble use of dIamond films In commerCIal apphcatlOns Until recently commercIal dIamond synthesIs was almost entIrely by the hIgh pressure hIgh temperature technIque In whIch dIamond IS precIpItated as an eqUlhbnum phase from a carbon-contaInIng hqUld metal catalyst In thIS way crystals may be formed up to 10mm or so In sIze The metastable low pressure techmques cannot compete In cost but can be used to fabrIcate large area wafers or predetermIned shapes not pOSSIble by other means Most of the low pressure techmques stem from the work of Eversole whICh was first reported In 1962 He exposed a hot dIamond substrate alternately to a hydrocarbon gas, whIch deposIted a mIxture of dIamond and graphIte, and then to hydrogen, whICh preferen tIally etched away the graphite In later developments th se two stages have been combIned to form a contInUOUS process and dIffer only In the way the etchant IS generated In thIS volume an hIstorIcal overvIew of these low pressure growth techmques and a deSCrIptIOn of dIamond and crystal morphology IS gIVen by John Angus and hIS co-authors In theIr paper on the chemICal vapour depOSItIon of dIamond James Butler and RIchard WoodIn"

A one-stop, comprehensive, and thoroughly updated resource for students, professors, and researchers alike Thoroughly revised and updated, the Third Edition of Supramolecular Chemistry delivers a comprehensive and integrated approach to this rapidly evolving and quickly expanding field. Distinguished professors and authors Jonathan Steed and Jerry Atwood provide readers with a broad and exhaustive resource that assumes little in the way of prior knowledge of supramolecular chemistry. Extensive new content on cutting edge research throughout the field including molecular machines and the mechanical bond, mechanochemistry, halogen bonding, and crystal nucleation accompanies full-color imagery and study problems designed to help students understand and apply the principles introduced within the book. Additional material is provided in the supplementary online resources, including solutions to the student exercises and PowerPoint slides of the figures in the book. Supramolecular Chemistry, Third Edition also includes: The latest research and developments reported over the last decade A unique "key references" system that highlights crucial reviews and primary literature A description of key experimental techniques included in accessible "boxes" for the non-expert Exercises and problems for students, complete with online solutions Full-color illustrations and imagery designed to facilitate learning and retention of the key concepts and state-of-the art of the field Perfect for undergraduate and postgraduate students taking courses on supramolecular chemistry, the Third Edition of Supramolecular Chemistry also belongs on the bookshelves of all researchers in this, and any closely related, fields. Academics, in particular postdoctoral students and professors, will benefit significantly from this text.

Supramolecular chemistry and nanochemistry are two strongly interrelated cutting edge frontiers in research in the chemical sciences. The results of recent work in the area are now an increasing part of modern degree courses and hugely important to researchers.

Core Concepts in Supramolecular Chemistry and Nanochemistry clearly outlines the fundamentals that underlie supramolecular chemistry and nanochemistry and takes an umbrella view of the whole area. This concise textbook traces the fascinating modern practice of the chemistry of the non-covalent bond from its fundamental origins through to it expression in the emergence of nanochemistry.

Fusing synthetic materials and supramolecular chemistry with crystal engineering and the emerging principles of nanotechnology, the book is an ideal introduction to current chemical thought for researchers and a superb resource for students entering these exciting areas for the first time. The book builds from first principles rather than adopting a review style and includes key references to guide the reader through influential work.

supplementary website featuring powerpoint slides of the figures in the book further references in each chapter builds from first principles rather than adopting a review style includes chapter on nanochemistry clear diagrams to highlight basic principles.