Recently, a research group from Hefei Institutes of Physical Sciences of Chinese Academy of Sciences, developed an antielectric potential growth method for large-area preparation of Au-Ag heterodimer arrays. The prepared patterned Au-Ag dimer arrays have information resolution up to the nanometer scale due to the multipolar coupling resonance between the Au and Ag components.

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Hefei , Anhui , China , Pan Zeng , , Hefei Institutes , Physical Sciences , Chinese Academy , Antielectric Potential Synthesis , High Resolution Encrypted Information , Nano Letters ,