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Abstract
Exploring novel functional materials via chemical substitution-oriented design is an emerging strategy. The method can be expanded to the discovery of high performance ultraviolet (UV) nonlinear optical (NLO) solid state materials by a careful tuning of the substituted atoms. This minireview presents a brief introduction to chemical substitution-oriented design including single-site substitution, dual-site substitution, and multisite substitution. Several state-of-the-art UV NLO materials such as K3VO(O2)2CO3-type, KBe2BO3F2 (KBBF)-type, Ca5(PO4)3(OH)-type, and KTiOPO4 (KTP)-type phases successfully discovered by the chemical substitution method are discussed.
Funding Information
  • National Natural Science Foundation of China (21875146)
  • Fundamental Research Funds for the Central Universities (YJ201921)
  • National Research Foundation of Korea (2018R1A5A1025208, 2019R1A2C3005530)
  • Ministry of Science and ICT, South Korea