Abstract: 3D nanochannel interleaved devices for molecular manipulation are provided. In one aspect, a method of forming a device includes: forming a pattern on a substrate of alternating mandrels and spacers alongside the mandrels; selectively removing the mandrels from a front portion of the pattern forming gaps between the spacers; selectively removing the spacers from a back portion of the pattern forming gaps between the mandrels; filling i) the gaps between the spacers with a conductor to form first electrodes and ii) the gaps between the mandrels with the conductor to form second electrodes; and etching the mandrels and the spacers in a central portion of the pattern to form a channel (e.g., a nanochannel) between the first electrodes and the second electrodes, wherein the first electrodes and the second electrodes are offset from one another across the channel, i.e., interleaved. A device formed by the method is also provided.

Abstract: 3D nanochannel interleaved devices for molecular manipulation are provided. In one aspect, a method of forming a device includes: forming a pattern on a substrate of alternating mandrels and spacers alongside the mandrels; selectively removing the mandrels from a front portion of the pattern forming gaps between the spacers; selectively removing the spacers from a back portion of the pattern forming gaps between the mandrels; filling i) the gaps between the spacers with a conductor to form first electrodes and ii) the gaps between the mandrels with the conductor to form second electrodes; and etching the mandrels and the spacers in a central portion of the pattern to form a channel (e.g., a nanochannel) between the first electrodes and the second electrodes, wherein the first electrodes and the second electrodes are offset from one another across the channel, i.e., interleaved. A device formed by the method is also provided.

Abstract: A method of manipulating a molecule having a dipole moment is provided. A non-limiting example of the method includes providing an array of electrodes with each respective electrode in electrical communication with a respective interconnect. Each respective electrode is individually addressable through its respective interconnect, and each respective electrode is capable of generating an electromagnetic field when stimulated. The method provides the molecule above the array of electrodes and stimulates one or more electrodes within the array of electrodes to manipulate the molecule.

Abstract: A computer-implemented method of ensuring integrity of an integrated circuit (IC) is provided. The computer-implemented method includes providing a design layer that meets design rule checks (DRCs), identifying a first critical dimension (CD) distribution of the design layer and using retargeting shapes in the design layer to enable a biasing of CDs of targets to enable a provision of two different CD distributions, which are DRC clean and which are separate from one another and which cannot be expressed by a single Gaussian distribution.

Abstract: Techniques regarding self-sterilizing touch sensors are provided. For example, one or more embodiments described herein can comprise an apparatus, which can comprise a heating element. Also, the apparatus can comprise a protective layer adjacent to the heating element. The heating element can generate heat based on a pressure applied to the protective layer and can sterilize the protective layer.

Abstract: Crossbar arrays (e.g., Resistive Processing Unit (RPU) accelerators) are leveraged to create a Physically Unclonable Function (PUF) that exploits variations, such as statistical process variation in manufacture or operation, to generate key material to secure information in a computing environment. One environment is a cloud compute infrastructure whose shared resources are used to process workloads. During RPU accelerator use, the state of the RPU's bits are changed by reproducible inputs, e.g., stochastic pulses applied to change resistive values in the array, and the corresponding changes in the RPU array state captured. These responses, which cannot be reproduced from another device due to random device variations across chips that embody the RPUs, are then used to generate (or facilitate generation of) the cryptographic material. In one embodiment, inputs applied to the RPU accelerator array are generated from a pseudo-random number generator that is otherwise associated with the RPU accelerator.

Abstract: A semiconductor structure is provided. A non-limiting example of the structure includes a substrate and a plurality of first pillars of a conductive material above a first portion of the substrate. The structure further includes a plurality of second pillars of the conductive material above a second portion of the substrate, wherein the plurality of first pillars are offset by a gap distance from the plurality of second pillars along a longitudinal axis.

Abstract: 3D nanochannel interleaved devices for molecular manipulation are provided. In one aspect, a method of forming a device includes: forming a pattern on a substrate of alternating mandrels and spacers alongside the mandrels; selectively removing the mandrels from a front portion of the pattern forming gaps between the spacers; selectively removing the spacers from a back portion of the pattern forming gaps between the mandrels; filling i) the gaps between the spacers with a conductor to form first electrodes and ii) the gaps between the mandrels with the conductor to form second electrodes; and etching the mandrels and the spacers in a central portion of the pattern to form a channel (e.g., a nanochannel) between the first electrodes and the second electrodes, wherein the first electrodes and the second electrodes are offset from one another across the channel, i.e., interleaved. A device formed by the method is also provided.

Abstract: A method of manipulating a molecule having a dipole moment is provided. A non-limiting example of the method includes providing an array of electrodes with each respective electrode in electrical communication with a respective interconnect. Each respective electrode is individually addressable through its respective interconnect, and each respective electrode is capable of generating an electromagnetic field when stimulated. The method provides the molecule above the array of electrodes and stimulates one or more electrodes within the array of electrodes to manipulate the molecule.

Abstract: A semiconductor structure is provided. A non-limiting example of the structure includes a substrate and a plurality of first pillars of a conductive material above a first portion of the substrate. The structure further includes a plurality of second pillars of the conductive material above a second portion of the substrate, wherein the plurality of first pillars are offset by a gap distance from the plurality of second pillars along a longitudinal axis.

Abstract: Crossbar arrays (e.g., Resistive Processing Unit (RPU) accelerators) are leveraged to create a Physically Unclonable Function (PUF) that exploits variations, such as statistical process variation in manufacture or operation, to generate key material to secure information in a computing environment. One environment is a cloud compute infrastructure whose shared resources are used to process workloads. During RPU accelerator use, the state of the RPU's bits are changed by reproducible inputs, e.g., stochastic pulses applied to change resistive values in the array, and the corresponding changes in the RPU array state captured. These responses, which cannot be reproduced from another device due to random device variations across chips that embody the RPUs, are then used to generate (or facilitate generation of) the cryptographic material. In one embodiment, inputs applied to the RPU accelerator array are generated from a pseudo-random number generator that is otherwise associated with the RPU accelerator.

Abstract: Techniques regarding self-sterilizing touch sensors are provided. For example, one or more embodiments described herein can comprise an apparatus, which can comprise a heating element. Also, the apparatus can comprise a protective layer adjacent to the heating element. The heating element can generate heat based on a pressure applied to the protective layer and can sterilize the protective layer.