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公开(公告)号：EP0871803B1
公开(公告)日：1999-10-06
申请号：EP96945764.7
申请日：1996-12-21
发明人： SZOT, Krzysztof , SPEIER, Wolfgang , HERION, Jörg
CPC分类号： H01M4/9016 , C01B13/14 , C01B13/322 , C01G23/003 , C01G23/006 , C01P2002/34 , C30B25/02 , C30B29/22 , C30B29/225 , H01M4/8621 , H01M4/9025 , H01M4/9033 , H01M2004/8689
摘要： This invention relates to a perovskite of the ABO3 type with AO*(ABO3)n surface layer. This is produced by being exposed to an oxidising atmosphere at temperatures above 750 °C. Such a perovskite is advantageously used to produce monocrystalline layers.
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2.发明授权STROM-SPANNUNGSWANDLER ZUR ERFASSUNG EINES TUNNELSTROMS EINES RASTERTUNNELMIKROSKOPS 失效POWER-DC转换器，用于采集隧道电流扫描隧道显微镜的
公开(公告)号：EP0789840B1
公开(公告)日：1999-08-25
申请号：EP95935825.0
申请日：1995-10-30
发明人： SZOT, Krzysztof , OTTO, Ralph , HERION, Jörg
CPC分类号： G01Q20/00
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公开(公告)号：EP0871803A1
公开(公告)日：1998-10-21
申请号：EP96945764.0
申请日：1996-12-21
发明人： SZOT, Krzysztof , SPEIER, Wolfgang , HERION, Jörg
CPC分类号： H01M4/9016 , C01B13/14 , C01B13/322 , C01G23/003 , C01G23/006 , C01P2002/34 , C30B25/02 , C30B29/22 , C30B29/225 , H01M4/8621 , H01M4/9025 , H01M4/9033 , H01M2004/8689
摘要： This invention relates to a perovskite of the ABO3 type with AO*(ABO3)n surface layer. This is produced by being exposed to an oxidising atmosphere at temperatures above 750 °C. Such a perovskite is advantageously used to produce monocrystalline layers.
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4.发明公开STROM-SPANNUNGSWANDLER ZUR ERFASSUNG EINES TUNNELSTROMS EINES RASTERTUNNELMIKROSKOPS 失效POWER-DC转换器，用于采集隧道电流扫描隧道显微镜的
公开(公告)号：EP0789840A1
公开(公告)日：1997-08-20
申请号：EP95935825.0
申请日：1995-10-30
发明人： SZOT, Krzysztof , OTTO, Ralph , HERION, Jörg
CPC分类号： G01Q20/00
摘要： Described is a current/voltage transformer for the detection of small, transient currents, the transformer having a reaction resistance disposed in the path of the current being measured. In order to compensate for parasitic capacitances and to increase the transmission frequency, the reaction resistance has an equipotential screen surrounding it so that it is electrically insulated. The current path is protected from electrical interference fields byu floating screening (11). Described is a current/voltage transformer for the detection of the current flowing between the tip of the probe and the specimen surface in a scanning tunnelling-electron microscope, the transformer having a reaction resistance disposed in the electron-current path. In order to compensate for parasitic capacitances in the electron-current path and to increase the transmission frequency, an electrometer amplifier (8) is connected in series with a fast low-impedance operational amplifier (14), the output (9) of the electrometer amplifier (8) being connected to floating screening (11) round the electron-current path (3). The reaction resistance (4) is provided with an equipotential screen (5).
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