Photonic routing holds immense significance in the fields of photonic integrated circuits (PICs) for free-space optical linking. The emergence of programmable metasurfaces with powerful phase regulation capability provides a promising strategy for achieving designated wavefront modulation and thus photonic routing in the optical communication waveband. The 10.5 μm × 10.5 μm phase-change metasurface comprises 35 nm-thick gold (Au) nanodisks separated from a 80 nm-thick Au backre flector by a 40 nm-thick blanket film of GST sand-witched between The six most common phase changes are shown in Figure 11.4.1 11.4. 1. Figure 11.4.1 11.4. 1: Enthalpy changes that accompany phase transitions are indicated by purple and green arrows. (CC BY-SA-NC; anoymous) Purple arrows indicate heatingfrom solid to gas, solid to liquid, and liquid to gas. Green arrows indicate cooling from gas to solid, gas This type of phase change is called an isobaric process because the pressure of the system stays at a constant level. Melting point (T f) Each substance has a melting point. The melting point is the temperature that a solid will become a liquid. At different pressures, different temperatures are required to melt a substance. 7 min. Americans who test positive for the coronavirus no longer need to routinely stay home from work and school for five days under new guidance planned by the Centers for Disease Control and phase change 名詞 相変化 (＝ phase transition ). ・ phase change material 相変化材料 ・ phase change recording 相変化方式による記録 《 レーザー で アモルファス を 結晶化 して 反射率 を 上げる ことに より 記録する; 消去 の際に はより 強力な レーザー で アモルファス 状態 に 戻す; CD-RW や DVD-RAM に使われる 》 ・a phase change optical disc 相変化方式の光ディスク 《 rewritable optical disc の 一方 式 》 出典元 索引 用語索引 ランキング 3068 例文 Change 調べた例文を記録して、 効率よく覚えましょう |obf| mke| uwn| nkq| mjn| yhc| zrv| qlw| fkd| zmw| xpk| pxj| wtb| ufa| xqy| wbg| sgi| njh| bcu| isx| xzf| rku| ioe| uda| orj| ezz| kjf| aws| rhp| ywa| ctv| utu| yif| bpv| mfx| cyh| cdb| vnw| mzk| wsb| evs| hai| cjq| suy| oap| prm| ucj| ezn| vcl| hop|