http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
张;琳(Zhang Lin) 조선대학교 국제문화연구원 2012 국제문화연구 Vol.5 No.2
중한 양국의 근현대고등교육은 다 19세기 중후기부터 시작된 것이다. 한국은 아주 짧은 시간 안에 고등교육을 보급시켰으며 고등교육국제화발전이 아시아에서 선두에 있게 되었다. 본문은 교사와 학생들이 국제간의 이동, 교육과정설치의 국제화 및 국제화 동반자 관계와 협력 세 가지 측면에서 한국의 고등교육국제화를 분석하여 우리나라의 고등교육발전에 좋은 참고가 되기를 바란다.
Origin of strain-induced resonances in flexible terahertz metamaterials
b59,秀云,90d1,立人,李67ad,b81,徐534e,梁先庭,张,8d24,9e4f,9c81,越6656,宋4f1f,杰 IOP 2016 Chinese Physics B Vol.25 No.5
<P>Two types of flexible terahertz metamaterials were fabricated on polyethylene naphthalate (PEN) substrates. The unit cell of one type consists of two identical split-ring resonators (SRRs) that are arranged face-to-face (i.e., FlexMetaF); the unit cell of the other type has nothing different but is arranged back-to-back (i.e., FlexMetaB). FlexMetaF and FlexMetaB illustrate the similar transmission dips under zero strain because the excitation of fundamental inductive–capacitive (LC) resonance is mainly dependent on the geometric structure of individual SRR. However, if a gradually variant strain is applied to bend FlexMetaF and FlexMetaB, the new resonant peaks appear: in the case of FlexMetaF, the peaks are located at the lower frequencies; in the case of FlexMetaB, the peaks appear at the frequencies adjacent to the LC resonance. The origin and evolution of strain-induced resonances are studied. The origin is ascribed to the detuning effect and the different responses to strain from FlexMetaF and FlexMetaB are associated with the coupling effect. These findings may improve the understanding on flexible terahertz metamaterials and benefit their applications in flexible or curved devices.</P>