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瑞士科学家赫弗尔(R.A.Haefer)曾任瑞士物理基础部负责人,现为该部和奥地利电子显微镜研究中心顾问。他曾发表了有关真空技术、电子显微镜、固体物理、等离子体物理和低温物理等方面的论文80余篇,并出版了“低温真空技术”和“低温技术”两本书。1981年出版的德文“低温真空技术”一书是一本很具特色的专著,书中系统地阐述了用低温手段获得真空的技术,并对低温真空容器巾的非平衡态气流理论作了深入探讨。这
Swiss scientist R. A. Haefer was former head of the Swiss Physical Foundation and is currently advising the Department and the Austrian Electron Microscopy Research Center. He has published over 80 papers on vacuum technology, electron microscopy, solid state physics, plasma physics and cryogenic physics, and has published two books, “Cryogenic Vacuum Technology” and “Cryogenic Technology”. The German “Cryogenic Vacuum Technology”, published in 1981, is a very special monograph that systematically expounds the technique of obtaining a vacuum by means of low temperature. The theory of non-equilibrium air flow in cryogenic vacuum container towels discuss in depth. This