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公开(公告)号：US20180267082A1
公开(公告)日：2018-09-20
申请号：US15588494
申请日：2017-05-05
申请人： Damian G. Allis , Jeremy Barton , Michael Drew , Robert A. Freitas , Aru Hill , Matthew Robert Kennedy , Ralph C. Merkle , Tait Takatani , Michael Marshall
发明人： Damian G. Allis , Jeremy Barton , Michael Drew , Robert A. Freitas , Aru Hill , Matthew Robert Kennedy , Ralph C. Merkle , Tait Takatani , Michael Marshall
CPC分类号： G01Q80/00 , B82B3/0019 , C01B32/26 , C01B32/28 , G01Q20/02
摘要： Methods for creating build sequences which are determined using computational chemistry algorithms to simulate mechanosynthetic reactions, and which may use the mechanosynthesis process conditions or equipment limitations in these simulations, and which facilitate determining a set of mechanosynthetic reactions that will build an atomically-precise workpiece with a desired degree of reliability. Included are methods for error correction of pathological reactions or avoidance of pathological reactions. Libraries of reactions may be used to reduce simulation requirements.
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公开(公告)号：US20180136254A1
公开(公告)日：2018-05-17
申请号：US15353380
申请日：2016-11-16
申请人： Ralph C. Merkle , Robert A. Freitas , Jeremy Barton , Aru Hill , Michael Drew , Damian Allis , Tait Takatani , Michael Shawn Marshall , Matthew Kennedy
发明人： Ralph C. Merkle , Robert A. Freitas , Jeremy Barton , Aru Hill , Michael Drew , Damian Allis , Tait Takatani , Michael Shawn Marshall , Matthew Kennedy
IPC分类号： G01Q70/18
CPC分类号： G01Q70/18 , B82B3/0038 , G01Q80/00
摘要： Methods, systems, and devices are described which facilitate mechanosynthesis through the sequential use of a plurality of tips, each of which may have a different affinity for feedstock, thereby allowing tip to tip transfers which enhance system versatility and reduce equipment complexity.
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公开(公告)号：US20180093930A1
公开(公告)日：2018-04-05
申请号：US15204845
申请日：2016-07-07
CPC分类号： C07B61/00 , B82B3/0033 , B82Y40/00
摘要： Methods and systems for building three-dimensional workpieces are described using a plurality of mechanosynthetic reactions. These methods may employ engineered reliability in reactions and process conditions and may use simulated or otherwise vetted reaction sequences, to allow workpieces requiring many reactions to be built with acceptable reliability. These many reactions may be the repetition of one or a small number of reactions, or many diverse reactions, or a combination thereof.
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公开(公告)号：US08171568B2
公开(公告)日：2012-05-01
申请号：US12204642
申请日：2008-09-04
申请人： Robert A. Freitas , Ralph C. Merkle
发明人： Robert A. Freitas , Ralph C. Merkle
CPC分类号： C07C2/00 , Y10S977/859 , Y10S977/877 , C07C13/615
摘要： The invention provides methods of using positionally controlled molecular tools in an inert environment (such as ultra high vacuum) to fabricate complex atomically precise structures, including diamond, graphite, nanotubes, fullerenes, additional sets of the selfsame molecular tools, and others. Molecular tools have atomically precise tooltips which interact directly with a workpiece to add, remove, and modify specific atoms and groups of atoms, and have handles by which they can be held and positioned; tools can be recharged after use. Specific tooltips are brought into contact with and bond to specific feedstock molecules distributed on a presentation surface, and then transfer said feedstock molecules to specific atomic sites on a workpiece using mechanosynthetic chemical reactions. Specific sites on a workpiece can be made chemically reactive, facilitating the transfer of specific groups to them. Repeated applications of molecular tools at different locations on a workpiece can build a desired atomically precise structure.
摘要翻译： 本发明提供了在惰性环境（例如超高真空）中使用位置控制的分子工具来制造复杂的原子精确结构的方法，包括金刚石，石墨，纳米管，富勒烯，附加的一系列相同的分子工具等。 分子工具具有原子精确的工具提示，其与工件直接相互作用以添加，移除和修饰特定的原子和原子团，并具有可被保持和定位的手柄; 使用后可以对工具进行充电。 特定工具提示与分布在呈现表面上的特定原料分子接触并结合，然后使用机械合成化学反应将所述原料分子转移到工件上的特定原子位点。 工件上的特定位置可以化学反应，便于将特定组转移到它们。 分子工具在工件上不同位置的重复应用可以建立所需的原子精确结构。
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