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中文摘要：
我们报导泛音在在在气压的空气 / 氩混合的绝缘的障碍分泌物的六角形的超点阵模式。有增加的应用电压的六角形的超点阵模式被给的泛音的分叉情形。当应用电压和空气集中的功能被获得，模式的阶段图打字。模式转变在的磁滞现象向上并且向下，应用电压的舞台被观察。关联大小显示六角形的超点阵模式是的那泛音一交叉二个不同短暂潜水艇格子。空间力量光谱表明六角形的超点阵模式有的那泛音二分开的波浪向量。两小波浪向量 q h 并且大波浪向量 K h 属于泛音模式，并且他们服从一个三个一组反响的相互作用 q h 1+ q h 2=k h 。
英文摘要：
We report a harmonic hexagonal superlattice pattern in a dielectric barrier discharge in air/argon mixture at atmospheric pressure. The bifurcation scenario of harmonic hexagonal superlattice pattern with the applied voltage increasing is given. The phase diagram of the pattern types as a function of the applied voltage and the air-concentration is obtained. The hysteresis of pattern transitions at the upward and downward stage of the applied voltage is observed. The correlation measurements indicate that harmonic hexagonal superlattice pattern is an interleaving of two different transient sublattices. The spatial power spectrum demonstrates that harmonic hexagonal superlattice pattern has two separate wave vectors. Both small wave vector qh and big wave vector Kh, belong to the harmonic mode, and they obey a triad resonant interaction qh^1 ＋ qh^2 = Kh.
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