Ion trap with gold-plated alumina: Substrate and surface characterization

We describe a complete development process of a segmented-blade linear ion trap. An alumina substrate is characterized with an x-ray diffraction and loss-tangent measurement. The blade is laser-micromachined and polished, followed by sputtering and gold electroplating. Surface roughness is examined...

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Bibliographic Details
Main Authors: Myunghun Kim, Keumhyun Kim, Jungsoo Hong, Hyegoo Lee, Youngil Moon, Won Chan Lee, Sehyun Kim, Taekyun Ha, Jae-Yoon Sim, Moonjoo Lee
Format: Article
Language:English
Published: AIP Publishing LLC 2022-11-01
Series:AIP Advances
Online Access:http://dx.doi.org/10.1063/5.0112583