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$(Pb_{1-x}Ca_x)(Fe_{0.5}Ta_{0.5})O_3$ 세라믹스의 마이크로파 유전특성 및 Far Infrared Spectrum
박흥수,윤기현,김응수 한국세라믹학회 2000 한국세라믹학회지 Vol.37 No.3
마이크로파 대역에서 복합 페롬스타이트 ($Pb_{1-x}Ca_{x}$)($Fe_{0.5}Ta_{0.5}$)$O_{3}$($0.5{\le}x{\ge}0.65$) 세라믹스의 마이크로파 유전 특성에 대하여 고찰하였다. Ca 양이 증가할수록 유전 상수는 감소하였고, 유전 상수는 A-site 이온 평균 반경의 세제곱에 비례하였다. x=0.6일때 공기중에서 $1250^{\circ}C$ 3시간 소결시 유전율은 63, QF는 11000GHz 및 공진주파수의 온도계수(TCF)는 -14 $ppm/^{\circ}C$을 갖는 마이크로파 유전체를 얻을 수 있었다. Ca양이 증가함에 따라 tolerance factor 가 감소하여 TCF는 음의 방향으로 증가하였다. Ca 조성 변화에 따른 고유한 우전 손실 변화물 50 $cm^{-1}$~4000$cm^{-1}$범위에서 원적의선 반사율을 측정하고, Kramers-Kronig 분석과 고전 조화 진동자 모델(classical oscillator model)을 사용하여 분석하였다. 반사율 곡선으로부터 계산한 ($Pb_{1-x}Ca_{x}$)($Fe_{0.5}Ta_{0.5}$)$O_{3}$ 세라믹스의 마이크로파 유전특성 값은 측정한 유전특성 값의 경향과 잘 일치하였다. The dielectric properties of complex perovskite ($Pb_{1-x}Ca_{x}$)($Fe_{0.5}Ta_{0.5}$)$O_{3}$ with >($0.5{\le}x{\ge}0.65$ were investigated at microwave frequencies. Dilectric constant decreased with increasing Ca content, and was directly proportional to the cube of average ionic ra야 of A-site. For the specimen of x=0.6 sintered at $1250^{\circ}C$ for 3 h in air, dielectric constant (k) of 63, QF of 11000 GHz, and the temperature coefficient of resonant frequency(TCF) of -14ppm/$^{\circ}C$ were obtained. As Ca content increased, TCF of the specimen negatively increased due to the reduction of the tolerance factor(t). Changes in intrinsic loss with varying Ca content was investigated by the infrared reflectivity spectra ranging 50 to 4000 $cm^{-1}$, which were calculated by the Kramers-Kronig analysis and classical oscillator model. The relative tendency of microwave dielectric properties of the ($Pb_{1-x}Ca_{x}$)($Fe_{0.5}Ta_{0.5}$)$O_{3}$ specimens calculated from the reflectivity data were in good agreement with the results by the post resonant method.
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東ㆍ重의 同源관계에 관한 고찰-<說文通訓定聲>의 同聲符를 중심으로
박흥수,고경금 중국학연구회 2014 중국학연구 Vol.- No.68
本文从『说文通训定声』丰部第一组收录的五十一个字中挑出了以“东”或“重”为声符的12个字,分别对这些字进行考释,找出它们意义上的共同点。为此我们首先要确定这些字的词根,即字根。过去人们都认为“东”的本义是“日在木中” ,但通过考证我们发现“打包在囊中的谷物”才是“东”的本义;另外我们还论证了“重”字是人背着“东”的形象,两者在字形、字义上也是同源关系;最后我们考察了“歱”、“踵”、“動”、“腫”、“”、“種”、“湩”、“凍”、“涷”、“緟”、“棟”、“鍾”字,这些字都是“东”字和“重”字的同源字,都含有共同义素“程度深”或“程度高”,由此可见形声词的声旁不仅仅有表音功能,还有表意功能。
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박흥수,염혜연 중국학연구회 2019 중국학연구 Vol.- No.88
New words in the "佛系 X" format continue to emerge, presenting a situation in the development of the word family. The popularity and development of the new words in the "佛系 X" format reflects the social and cultural psychology of the new generation of young people pursuing individuality, independence and innovation. In today's fast-developing society, people are eager to get catharsis and attention, and the emergence of "佛系X" The unique expression of people's attention, affecting people's lives and values. This thesis takes "佛系 X" as the research object, firstly analyzes its source and development, and examines the syllable features and syntactic components of "佛系X" by collecting vocabulary and example sentences. Finally, it will be analyzed through internal and external factors why it occurred. Through research, I learned that the "佛系" was originally introduced from Japanese, and was innovated on the basis of continuing the original usage, forming a large number of words of the "佛系 X" construction. The "佛系X" structure is highly localized and has a high analogy in productivity. It fully satisfies the psychological needs of the young people and enriches the expression of Chinese. 新词的流行与发展为社会注入新的活力。随着社会的不断发展变化,人们网络日常交际以成为日常,流行语新词频频产生。“佛系”新词快速传遍各大网站、新闻媒体以及个人社交平台,更是渗入到现实生活之中。作为2018年度网络十大流行语之一,它不仅体现出了当代的社会文化与青年的社会心态,同时也可以通过“佛系X”新构式了解分析词汇学的新动态。本文以“佛系”为研究对象,详细整理了“佛系”一词的源起与发展,收集知网文献中相关词汇,从语义、结构的角度考察“佛系”的使用特点,分析研究“佛系X”的类词缀化倾向,并从内部与外部因素两个方面阐述“佛系X”新词族产生的原因。通过对“佛系X”新词族的研究,更深入的了解了当代汉语新词的发展动向,以及新词类词缀化的特征。
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박흥수,제윤지 한국중국언어문화연구회 2017 한중언어문화연구 Vol.- No.45
This study is about analyzing the characteristics of quasi-affix ‘客’ and ‘X客’. The results of the analysis are as follows. First, we found that ‘客’ is grammaticalized with in meaning but refers to someone and the degree of grammaticalization is measured to be weak. So ‘客’ is quasi-affix closer to root. Second, When a quasi-affix ‘客’ composes a word, ‘客’ is located at the back of the word. It is confirmed that it has the structure of ‘X客’. Thus, ‘客’ can be defined as a quasi-suffix. Third, ‘客’ is a quasi-suffix which can make nounization and considered to have a high vocabulary productivity. ‘客’ is generally used as a word meaning ‘a person with certain characteristics’. In conclusion, most of the words derived from quasi-affix ‘客’ are derived from the development of modern science and technology, especially the Internet. It is assumed that the Internet technology will continue to evolve in the future, and the words expressing this phenomenon will gradually become more and more derived. Quasi-affix ‘客’ will have a rich vocabulary productivity and will continue to derive words. ‘X客’ could be a word that can express various phenomena utilizing the Internet.
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박흥수,ZHANGQUAN 한국중국언어문화연구회 2016 한중언어문화연구 Vol.- No.41
With the development of internet, some new communication media such as weibo, weixin have gradually appeared in recent years. These network platforms provide us platform to exchange new ideas, discovery new thoughts and reflect the social visage. At the same time, these platforms are places where lots of neologisms are mainly produced and used frequently. This thesis aims to study “chong” and analyses the literal meaning changed of character “chong” diachronically since Qin dynasty. Especially, the grammatical meaning of quasi-suffix “chong” has been used widely, such as used to refer to a category of people that produce a lot of neologisms. And we will make use of these neologisms to analyze the evolution of quasi-suffix “chong” from three aspects: semantic overgeneralization, positional stability and the productivity of word-formation. In addition, this paper will also discuss commendatory and derogatory senses of the quasi-suffix “chong” when it refers to the category of people. Furthermore, we will attempt to explain the internal mechanism of the quasi-suffix“chong”, which transfer from the derogatory to neutral or even commendatory.
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