TY - JOUR
T1 - Construction of multiple interfaces and dielectric/magnetic heterostructures in electromagnetic wave absorbers with enhanced absorption performance: A review
AU - Cheng, Junye
AU - Zhang, Huibin
AU - Xiong, Yingfei
AU - Gao, Lingfeng
AU - Wen, Bo
AU - Raza, Hassan
AU - Wang, Hao
AU - Zheng, Guangping
AU - Zhang, Deqing
AU - Zhang, Han
N1 - Funding Information:
J. Cheng, H. B. Zhang and Y. Xiong contributed equally to this work. The authors are grateful for financial support from the National Key R&D Program of China ( 2019YFB2204500 ), the National Natural Science Foundation of China (Grants 51772160 , 51977009 ) and Postdoctoral Research Foundation of China ( 2020SA0017 ).
Publisher Copyright:
© 2021 The Chinese Ceramic Society
PY - 2021/11
Y1 - 2021/11
N2 - The construction of structures with multiple interfaces and dielectric/magnetic heterostructures enables the design of materials with unique physical and chemical properties, which has aroused intensive interest in scientific and technological fields. Especially, for electromagnetic (EM) wave absorption, enhanced interface polarization and improved impedence match with high Snoek's limitation could be achieved by multiple interfaces and dielectric/magnetic heterostructures, respectively, which are benificial to high-efficiency electromagnetic wave absorption (EWA). However, by far, the principles in the design or construction of structures with multiple interfaces and dielectric/magnetic heterostructures, and the relationships between those structures or heterostructures and their EWA performance have not been fully summarized and reviewed. This article aims to provide a timely review on the research progresses of high-efficency EM wave absorbers with multiple interfaces and dielectric/magnetic heterostructures, focusing on various promising EWA materials. Particularly, EM attenuation mechanisms in those structures with multiple interfaces and dielectric/magnetic heterostructures are discussed and generalized. Furthermore, the changllenges and future developments of EM wave absorbers based on those structures are proposed
AB - The construction of structures with multiple interfaces and dielectric/magnetic heterostructures enables the design of materials with unique physical and chemical properties, which has aroused intensive interest in scientific and technological fields. Especially, for electromagnetic (EM) wave absorption, enhanced interface polarization and improved impedence match with high Snoek's limitation could be achieved by multiple interfaces and dielectric/magnetic heterostructures, respectively, which are benificial to high-efficiency electromagnetic wave absorption (EWA). However, by far, the principles in the design or construction of structures with multiple interfaces and dielectric/magnetic heterostructures, and the relationships between those structures or heterostructures and their EWA performance have not been fully summarized and reviewed. This article aims to provide a timely review on the research progresses of high-efficency EM wave absorbers with multiple interfaces and dielectric/magnetic heterostructures, focusing on various promising EWA materials. Particularly, EM attenuation mechanisms in those structures with multiple interfaces and dielectric/magnetic heterostructures are discussed and generalized. Furthermore, the changllenges and future developments of EM wave absorbers based on those structures are proposed
KW - EM attenuation mechanism
KW - EM wave absorbers
KW - Heterostructure construction
KW - Multiple interfaces construction
UR - http://www.scopus.com/inward/record.url?scp=85105764104&partnerID=8YFLogxK
U2 - 10.1016/j.jmat.2021.02.017
DO - 10.1016/j.jmat.2021.02.017
M3 - Review article
SN - 2352-8478
VL - 7
SP - 1233
EP - 1263
JO - Journal of Materiomics
JF - Journal of Materiomics
IS - 6
ER -