This book explains concepts of transmission electron microscopy tem and x ray diffractometry xrd that are important for the characterization of materials the fourth edition adds important new techniques of tem such as electron tomography nanobeam diffraction and geometric phase analysis a. This book explains concepts of transmission electron microscopy tem and x ray diffractometry xrd that are important for the characterization of materials the fourth edition adds important new techniques of tem such as electron tomography nanobeam diffraction and geometric phase analysis. This book explains concepts of transmission electron microscopy tem and x ray diffractometry xrd that are important for the characterization of materials the fourth edition adds important new techniques of tem such as electron tomography nanobeam diffraction and geometric phase analysis. This book explains concepts of transmission electron microscopy tem and x ray diffractometry xrd that are important for the characterization of materials the third edition has been updated to . This book explains concepts of transmission electron microscopy tem and x ray diffractometry xrd that are important for the characterization of materials the third edition has been updated to cover important technical developments including the remarkable recent improvement in resolution of the tem