Chapter 6

*Electromagnetic Materials and Devices*

Nanocrystals. Journal of Physical Chemistry C. 2010;**114**:3422-3430

[64] Lu ZL, Hsu HS, Tzeng YH, Zhang FM, Du YW, Huang JCA. The origins of ferromagnetism in Co-doped ZnO single crystalline films: From bound magnetic polaron to free carrier-

mediated exchange interaction. Applied Physics Letters. 2009;**95**:102501-102503

[65] Yang CY, Lu YH, Lin WH, Lee MH,

imperfections and attendant localized/ itinerant ferromagnetism in ZnO nanoparticles. Journal of Physics D: Applied Physics. 2014;**47**:345003

[66] Janotti A, Van de Walle CG. Oxygen vacancies in ZnO. Applied Physics Letters. 2005;**87**:122102-122103

[67] Verma KC, Kotnala RK, Goyal N. Multi-Functionality of Spintronic Materials, from Nanoelectronics Devices, Circuits and Systems. Amsterdam, Netherlands: Elsevier;

2019. pp. 153-215

Hsu YJ, Tseng YC. Structural

**116**
