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    PLASMON-EXCITED ELECTRON BEAM ARRAY FOR COMPLEMENTARY PATTERNING
    1.
    发明申请
    PLASMON-EXCITED ELECTRON BEAM ARRAY FOR COMPLEMENTARY PATTERNING 审中-公开

    公开(公告)号：US20190019648A1

    公开(公告)日：2019-01-17

    申请号：US16128441

    申请日：2018-09-11

    Applicant: Purdue Research Foundation

    Inventor： Liang Pan ,  Xianfan Xu

    IPC: H01J37/10 ,  H01J37/317 ,  H01J37/12 ,  H01J37/06 ,  G02B5/00 ,  H01J37/073

    Abstract: A system for generating an electron beam array, comprising a light source, a first substrate having a plurality of plasmonic lenses mounted thereon, the plasmonic lenses configured to received light from the light source and produce an electron emission, and a plurality of electrostatic microlenses configured to focus the electron emissions into a beam for focusing on a wafer substrate. A light source modulator and digital micro mirror may be included which captures light from the light source and projects light beamlets on the plasmonic lenses.

    NANOSCALE SINGLE PHOTON THREE-DIMENSIONAL PRINTING SYSTEMS AND METHODS
    4.
    发明申请
    NANOSCALE SINGLE PHOTON THREE-DIMENSIONAL PRINTING SYSTEMS AND METHODS 有权

    公开(公告)号：US20250073989A1

    公开(公告)日：2025-03-06

    申请号：US18818417

    申请日：2024-08-28

    Applicant: Purdue Research Foundation

    Inventor： Liang Pan ,  Xianfan Xu ,  Bryan W. Boudouris

    IPC: B29C64/129 ,  B29C64/268 ,  B29C64/277 ,  B33Y10/00 ,  B33Y30/00 ,  B82Y40/00

    Abstract: A method of additive manufacturing includes directing a first photon beam onto a resin and directing a second photon beam onto the resin to generate a reactive species from the initiator molecule to thereby polymerize a portion of the resin. The resin includes an initiator molecule and a sensitizer molecule. The first photon beam simultaneously excites each of the initiator molecule and the sensitizer molecule, transitions each of the initiator molecule and the sensitizer molecule into their respective singlet excited states; and transfers, at least one of energy or electrons, from the singlet excited state of the sensitizer molecule to the initiator molecule.

    Plasmon-excited electron beam array for complementary patterning
    6.
    发明授权
    Plasmon-excited electron beam array for complementary patterning 有权

    公开(公告)号：US10861668B2

    公开(公告)日：2020-12-08

    申请号：US16128441

    申请日：2018-09-11

    Applicant: Purdue Research Foundation

    Inventor： Liang Pan ,  Xianfan Xu

    IPC: H01J37/10 ,  H01J37/06 ,  H01J37/12 ,  H01J37/317 ,  G02B5/00 ,  H01J37/073

    Abstract: A system for generating an electron beam array, comprising a light source, a first substrate having a plurality of plasmonic lenses mounted thereon, the plasmonic lenses configured to received light from the light source and produce an electron emission, and a plurality of electrostatic microlenses configured to focus the electron emissions into a beam for focusing on a wafer substrate. A light source modulator and digital micro mirror may be included which captures light from the light source and projects light beamlets on the plasmonic lenses.

    Near field transducer for heat assisted magnetic recording
    8.
    发明授权
    Near field transducer for heat assisted magnetic recording 有权
    用于热辅助磁记录的近场传感器

    公开(公告)号：US09437228B2

    公开(公告)日：2016-09-06

    申请号：US14666237

    申请日：2015-03-23

    Applicant: Purdue Research Foundation

    Inventor： Xianfan Xu ,  Edward Kinzel

    IPC: G11B11/00 ,  G11B5/48 ,  G11B5/31 ,  G11B5/60 ,  G11B5/00

    CPC classification number: G11B5/4866 ,  G11B5/314 ,  G11B5/3163 ,  G11B5/6088 ,  G11B2005/0021

    Abstract: An antenna for heat assisted magnetic recording is disclosed. The antenna includes an optically opaque material and an optically transparent material positioned on the optically opaque material, the optically transparent material includes a half bowtie shape which includes a first half-wing substantially shaped in form of a right angle trapezoid, having a height substantially equal to the overall height of the half bowtie, a second half-wing substantially shaped in form of a mirror image of the first half-wing and formed proximate and coupled to the first half-wing by a substantially rectangular aperture having an aperture width and an aperture height. The aperture height is as small as 1 nm.

    Abstract translation: 公开了一种用于热辅助磁记录的天线。 天线包括光学不透明材料和位于光学不透明材料上的光学透明材料，该光学透明材料包括一个半弓形形状，其包括基本成形为直角梯形的第一半翼形，其高度基本相等 相对于半弓的整体高度，第二半翼基本上形成为第一半翼的镜像的形式，并且通过具有孔宽度的基本上矩形的孔形成并接近并联接到第一半翼， 孔径高度。 光圈高度小至1nm。

    NEAR FIELD TRANSDUCER FOR HEAT ASSISTED MAGNETIC RECORDING
    9.
    发明申请
    NEAR FIELD TRANSDUCER FOR HEAT ASSISTED MAGNETIC RECORDING 有权
    用于热辅助磁记录的近场传感器

    公开(公告)号：US20150269959A1

    公开(公告)日：2015-09-24

    申请号：US14666237

    申请日：2015-03-23

    Applicant: Purdue Research Foundation

    Inventor： Xianfan Xu ,  Edward Kinzel

    IPC: G11B5/48 ,  G11B5/31

    CPC classification number: G11B5/4866 ,  G11B5/314 ,  G11B5/3163 ,  G11B5/6088 ,  G11B2005/0021

    Abstract: An antenna for heat assisted magnetic recording is disclosed. The antenna includes an optically opaque material and an optically transparent material positioned on the optically opaque material, the optically transparent material includes a half bowtie shape which includes a first half-wing substantially shaped in form of a right angle trapezoid, having a height substantially equal to the overall height of the half bowtie, a second half-wing substantially shaped in form of a mirror image of the first half-wing and formed proximate and coupled to the first half-wing by a substantially rectangular aperture having an aperture width and an aperture height. The aperture height is as small as 1 nm.

    Abstract translation: 公开了一种用于热辅助磁记录的天线。 天线包括光学不透明材料和位于光学不透明材料上的光学透明材料，该光学透明材料包括一个半弓形形状，其包括基本成形为直角梯形的第一半翼形，其高度基本相等 相对于半弓的整体高度，第二半翼基本上形成为第一半翼的镜像的形式，并且通过具有孔宽度的基本上矩形的孔形成并接近并联接到第一半翼， 孔径高度。 光圈高度小至1nm。

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