Applications of Heavy Ion Irradiation in Photonic Crystal Research

	Applications of Heavy Ion Irradiation in Photonic Crystal Research
	Lan D(蓝鼎); Chen Y; Wang YR(王育人)
	2009
会议名称	Korea-China Symposium on Advanced Functional Films for Information
会议日期	SEP 28-OCT 02, 2008
通讯作者邮箱	zqzhao@pku.edu.cn; wangy@imech.ac.cn
会议地点	Incheon, SOUTH KOREA
关键词	Photonic Crystal Anisotropic Deformation Ion Irradiation Colloidal Silica Particles Anisotropic Deformation Macroporous Solids Fabrication Thickness Films Flow
页码	2708-2710
通讯作者	Zhao ZQ
中文摘要	Photonic crystals (PC) have received extensive attention for the photonic band gap (PBG). The polystyrene (PS) particles bottom-up approach is a productive method for photonic crystal manufacture, this kind of photonic crystals having an unique PBG that depends on the particle's shape, sizes and defects. Heavy ion irradiation is a very useful method to induce defects in PC and change the shapes of the particles to tune the PBG. MeV heavy ion irradiation leads to an anisotropic deformation of the particles from spherical to ellipsoidal, the aspect ratio of which can be precisely controlled by using the ion energy and flux. Sub-micrometer PS particles were deposited on a Cu substrate and were irradiated at 230 K by using heavy ion energy and fluence in the range from 2 to 10 MeV and 1 x 10(14) cm(-2) to 1 x 10(15) cm(-2); respectively.
收录类别	CPCI（ISTP）
合作状况	国内
会议网址	http://dx.doi.org/10.3938/jkps.55.2708
会议录	JOURNAL OF THE KOREAN PHYSICAL SOCIETY
语种	英语
ISSN号	0374-4884
内容类型	会议论文
源URL	[http://dspace.imech.ac.cn/handle/311007/44306]
专题	力学研究所_国家微重力实验室
推荐引用方式 GB/T 7714	Lan D,Chen Y,Wang YR. Applications of Heavy Ion Irradiation in Photonic Crystal Research[C]. 见:Korea-China Symposium on Advanced Functional Films for Information. Incheon, SOUTH KOREA. SEP 28-OCT 02, 2008.http://dx.doi.org/10.3938/jkps.55.2708.