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英語 高校生

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Comedian Ken Shimnura des after coromavirus imfectlOm KKen Shimura、 a veteran slapstick comedian and member of rock m* roli band and comedy group The JDrrfters. a household name in Ja- pan in the 1970s and 1980s, died of pneunonia caused by the new coronavirus IMarch 29, his agency said March 30. He was 70. .。 Shnmura was hospitalized on March 20 after developing a fever and being diagnosed with severe pneurmonia. He fested positive for (he virus on March 23, becoming the frst Japanese entertainment fgure to announce an infection. 人A native of Tokyo's Higashimu- rayama, Shimura, whose real name Was Yasunori Shimura, replaced Chu Arai in The Drifters in 1974 after graduating from high school. Formed by the late actor Cho- Suke Ikariya and four other men in 1964, the group, which opened for the Beatles in Japan in 1966, be- came one Of the biggest successes in Japanese comedy history. Shimura rose to promminence aE ter starring in the group*s prime- tme television slapstick comedy Show 刀2c/が2Zyo ZZezzzzs/zzgo/ .半 (Z7s 8 o c/ocん gsse77の/ら ev@のの767) ]launched in 1969. He was later known for perforrmm- ing Popular characters such as Baka Tonosama (stupid lord) and Henna Ojisan (weird man) on TV. He also had led his theater troupe Shimmura- kon (Shimura spiri《) since 2006. At the time of his death, he Was starring in 7e7zso7/ S7z72z7の のoの7 がze7 (ezz4s/ S7が277の Zoo) and other TV shows, and was sched- uled to start Working in April on a movie based on the book 77,e 7ze 4のove 娘e 7777e. (Kyodo) wA六

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化学 高校生

RHEED法の原理と得られる7つの情報が、この英文に書かれているみたいなのですが、よく分かりません。 分かる方助けてください!🙇‍♂️

INTRODUCTION Reection high-energy electron diHiraction (RHEED) uses a Rnely collimated electron beam with energy of 10-100 keV. The beam irradiates a sample surface with gazing incidence to obtain forward scattered difraction patterms. RHEED enables us to analyze structures of crystal surfaces at atomic levels and also to in situ monitor growth processes of thin films (mo、1988: Ichimiya and Cohen、2004: Peng et al.. 2011). From the arrangement。intensity and profile of the dilraction spots in RHEED patterns as described below in detail、 one can obtain various kinds of information: (1) the periodicity (unit cells) in atomic arrangements. (2) flat- ness of surfaces. (3) sizes of grains/domains of surface structures and microcrystals grown on the surface. (3) epitaxial relation between the grown flms/islands with respect to the substrate. (5) parameters character- izing structural phase transitions. (6) individual atomic positions in the unit cells. and (7) growth styles of thin films and numbers of atomic layers grown. The most important advantages of the method are that it is quite easy to install the RHEED apparatus in Yarious types of vacuum chambers without interfering with other components of apparatuses and to do real- time monitoring during thin-Rlm growths. Because of these advantages.RHEED is nowwidelyusednotonlyin research Iabs of surfaces and thin fims. but also in device production processes in industry Low-energy electron diiraction (LEED、see article Low-ENNERcy ErecroN DirscmoN)。 in which an electron beam of 10-100 eV in energy is irradiated onto a sample surface with nearly normal incidence to obtain back- scattered difraction patterns. is also widely used to analyze the atomic structures of crystal surfaces. Since one has to make the sample face directly to the LEED

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