Home » Nonfiction » Naoya Kanazawa » Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20-type Compounds

June 01 , 2010

Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20-type Compounds


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.

Download LRF

Read also

Gram-Negative Bacterial Infections and Mode of Endotoxin Actions

The relevance of international symposia and congresses has been questioned with increasing frequency. All too often, presentations at such meetings are meaningful only for very few members of the audience; fundamental scientific principles and relationships between disciplines are not always taken into account. Under present conditions rapid…

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.

Date release: July 31, 2015

Nonfiction, Science & Nature
Charge, Heat, Transport, Phenomena, Electronic, Spin, Structures, B20-type, Compounds, Naoya, Kanazawa, download, XML Book, Amazon Kindle, PDF, MS Word

How to download book

Buy this book

You can buy this book now only for $84.09. This is the lowest price for this book.

Buy book

Download book free

If you want to download this book for free, please register, approve your account and get one book for free.


After that you may download book «Charge and Heat Transport Phenomena in Electronic and Spin Structures in B20-type Compounds»:

Download XML Book:


Download Amazon Kindle:


Download PDF:


Download MS Word: