Underneath the Bragg Peaks: Structural Analysis of Complex MaterialsElsevier, 2 paź 2003 - 422 * Introducing a unique method to study the atomic structure of nano-materials * Award winning research. Takeshi Egami received the 2003 Eugene Bertram Warren Diffraction Physics Award for the work described in the book. This book focuses on the structural determination of crystalline solids with extensive disorder. Well-established methods exist for characterizing the structure of fully crystalline solids or fully disordered materials such as liquids and glasses, but there is a dearth of techniques for the cases in-between, crystalline solids with internal atomic and nanometer scale disorder. Egami and Billinge discuss how to fill the gap using modern tools of structural characterization. While this subject might sound rather narrow, the fact is that today this problem is encountered in the structural characterization of a surprisingly wide range of complex materials of interest to modern technology and is becoming increasingly important. |
Spis treści
| 3 | |
| 25 | |
Chapter 3 The Method of Total Scattering and Atomic Pair Distribution Function Analysis | 55 |
Chapter 4 Total Scattering Experiments | 103 |
Chapter 5 Data Collection and Analysis | 137 |
Chapter 6 Extracting Structural Information from the PDF | 219 |
Chapter 7 Dynamics of the Local Structure | 249 |
Chapter 8 Structure of WellOrdered Crystals | 277 |
Chapter 9 Defects Nanocrystalline and Crystallographically Challenged Materials | 295 |
Chapter 10 Local Structure of Systems with Competing Interactions | 339 |
Chapter 11 Phase Transitions | 361 |
Chapter 12 Concluding Remarks | 393 |
| 395 | |
Inne wydania - Wyświetl wszystko
Underneath the Bragg Peaks: Structural Analysis of Complex Materials Takeshi Egami,Simon J.L. Billinge Ograniczony podgląd - 2003 |
Kluczowe wyrazy i wyrażenia
absorption amplitude angle approximation atomic average structure Billinge Bragg peaks calculated Chapter complex Compton Compton scattering correlation function crystalline Crystallogr crystallographic data analysis Debye–Waller factor defects defined density dependence detector determined diffractometer diffuse scattering discussed disorder displacements distance doped dynamic effect Egami elastic electron energy equations errors example experimental ferroelectric Fourier transform geometry high-Q inelastic scattering integrated interaction ions Jeong JT distortion lattice Louca magnetic manganites materials metallic Mn–O bonds multiple scattering neighbors neutron scattering obtained octahedra oxygen parameters PDF analysis PDF measurements PDF method PDF peak perovskite Petkov phase transition phonon Phys polarization polarons position powder diffraction Proffen Q-space Qmax range real-space relaxor resolution Rietveld refinement sample scattering cross-section scattering intensity shown in Figure ſº solid sources spin structure function superconductivity symmetry synchrotron technique temperature thermal total scattering unit cell vanadium X-ray XAFS