000 03349cam a2200313Ii 4500
001 9781315196640
008 180331s2017 si a ob 001 0 eng d
020 _a9781315196640
_q(e-book : PDF)
020 _a9781351767651
_q(e-book: Mobi)
020 _z9789814774017
_q(hardback)
024 7 _a10.1201/b22335
_2doi
035 _a(OCoLC)1000427807
050 4 _aQD272.S6
_bL68 2017
082 0 4 _a547.30858
_bL884
100 1 _aLottermoser, Werner,
_eauthor.
_919972
245 1 4 _aThe difference electron nanoscope :
_bmethods and applications /
_cWerner Lottermoser.
250 _aFirst edition.
264 1 _aSingapore :
_bPan Stanford Publishing,
_c2017.
300 _a1 online resource (x, 254 pages)
504 _aIncludes bibliographical references (pages 241-246).
505 0 _achapter Introduction: What Is a DEN -- chapter 1 An Overview on the Methods Involved -- chapter 2 The Basic Quantity: The Electric Field Gradient (efg) -- chapter 3 The Three Pillars of the DEN Method -- 3.1 The Experimental Methods to Derive a -- chapter 4 The Extension of Pillar 3: The DEN Method -- 4.1 The Principal Idea -- chapter 5 Application of the DEN on a Representative Example (Synthetic Fayalite Fe2SiO4) -- chapter 6 Summary and Outlook.
520 _aThis book deals with the difference electron nanoscope (DEN), whose principles have been invented and realised by the book author. The DEN is based on a smart combination of diffractometric and spectroscopic data and uses a visualisation of three-dimensional difference electron densities (in our case stemming from 3d orbitals) in order to obtain the key quantity involved, the electric field gradient (efg). However, the DEN is no machine, as the title of the book might infer. It is a computer program running on a fast computer system displaying 3D difference electron hyperareas floating in space and the relevant efg as a wire frame model within the unit cell of the sample involved. In this sense, it acts on a sub-nanometer scale (hence the term nanoscope) and generates images of uncompared symmetrical and physical evidence and beauty.For the first time, diffractometry and spectroscopy have been integrated for the common synergetic effects that may contribute to a better understanding of electric and magnetic interactions in a crystal. The experimental derivation of the common quantity, the efg, is not confined to iron-containing samples, as the use of Mossbauer spectroscopy might infer, but can also be determined by nuclear quadrupole resonance that is not confined to special nuclides. Hence, the DEN can be applied to a huge multitude of scientifically interesting specimens since the main method involved, diffractometry in a wide sense, has no general limitations at all. So it is a rather universal method, and the monograph might contribute to a wide distribution of the method in the scientific world. Has anyone seen a real orbital before: a real orbital distribution in a crystal unit cell together with its efg tensor ellipsoid? In this book, one can see it.--Provided by publisher.
650 0 _aSpectrum analysis.
_911993
650 0 _aMaterials science.
_95803
650 0 _aChemistry, Technical.
_914638
776 0 8 _iPrint version:
_z9789814774017
856 4 0 _uhttps://www.taylorfrancis.com/books/9781315196640
_zClick here to view.
942 _cEBK
999 _c72242
_d72242