Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20 type Compounds is popular PDF and ePub book, written by Naoya Kanazawa in 2015-07-31, it is a fantastic choice for those who relish reading online the Technology & Engineering genre. Let's immerse ourselves in this engaging Technology & Engineering book by exploring the summary and details provided below. Remember, Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20 type Compounds can be Read Online from any device for your convenience.
Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20 type Compounds Book PDF Summary
This thesis presents systematic experimental research on chiral-lattice crystals referred to as B20-type germanium compounds, especially focusing on skyrmion spin textures and Dirac electrons. An emergent electromagnetic field observed in MnGe demonstrates a formation of three-dimensional skyrmion crystals. Detection of skyrmions in nanoscale Hall bar devices made of FeGe is realized by measuring the topological Hall effect, a transport property reflecting emergent fields produced by skyrmions. By measuring the electron-filling dependence of thermopower in CoGe, a pronounced thermoelectric property in this compound is revealed to stem from the asymmetric density of states appearing at certain levels of Fermi energy in the Dirac electron state. The three main results named above will contribute to enriching a variety of novel electromagnetic responses of emergent gauge fields in solids, to realizing high-performance skyrmion-based magnetic memory, and to designing high-efficiency thermoelectric materials, respectively.
Detail Book of Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20 type Compounds PDF
- Author : Naoya Kanazawa
- Release : 31 July 2015
- Publisher : Springer
- ISBN : 9784431556602
- Genre : Technology & Engineering
- Total Page : 96 pages
- Language : English
- PDF File Size : 9,7 Mb
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