Adj异类的 发表于 2025-3-25 04:26:40
Don Phelan,Alan P. Morrisonl, semiconductor and insulating surfaces. The same chemical compounds give rise to different structures, depending on several factors, such as the adsorbate coverage, the substrate orientation or the temperature. Self-assembled patterns formed on the step edges of insulating surfaces — or raised fro不满分子 发表于 2025-3-25 09:13:12
Roger W. Romani,Thomas J. Bay,Jennifer Burney,Blas Cabreral, semiconductor and insulating surfaces. The same chemical compounds give rise to different structures, depending on several factors, such as the adsorbate coverage, the substrate orientation or the temperature. Self-assembled patterns formed on the step edges of insulating surfaces — or raised frohemorrhage 发表于 2025-3-25 12:08:13
O. H. W. Siegmund,J. V. Vallerga,B. Welsh,A. S. Tremsin,J. B. McPhateel Prize of 1986 on Sc- ning Tunneling Microscopy sig- led a new era in imaging. The sc- ning probes emerged as a new i- trument for imaging with a pre- sion suf?cient to delineate single atoms. At ?rst there were two – the Scanning Tunneling Microscope, or STM, and the Atomic Force Mic- scope, or AFIS 发表于 2025-3-25 15:51:11
http://reply.papertrans.cn/43/4266/426538/426538_24.png突袭 发表于 2025-3-25 21:14:04
High Time Resolution Astrophysics and Pulsars,or integration times would normally be measured in minutes rather seconds and definitely not on sub-second time scales. At the start of the 21st century pulsar observations are still pushing the limits of detector/telescope capabilities. Flux variations on times scales less than 1 nsec have been obs遗传 发表于 2025-3-26 02:09:54
High Time Resolution Observations of Cataclysmic Variables,. The most rapid timescales observed in CVs are of the order of a few seconds, and thus CVs are relatively slow objects compared to some phenomena studied by the high time-resolution community. However, the rich and varied processes which occur in CVs make high time-resolution observations powerful树胶 发表于 2025-3-26 05:36:09
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OPTIMA: A High Time Resolution Optical Photo-Polarimeter,y of the Max-Planck-Institut für Extraterrestrische Physik. This sensitive, portable detector is used to observe optical emissions of sources that radiate mainly at X- and gamma-ray energies, like pulsars and other highly variable compact sources. The single photon counting instrument is based on fi