公开(公告)号：US10514215B2

公开(公告)日：2019-12-24

申请号：US15768829

申请日：2016-10-17

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Sang M. Han

IPC: F28F13/18 ,  F24S70/20 ,  F25B23/00

Abstract: The present prevention provides a surface coating for cooling a surface by light scattering comprising a plurality of successive layers, each of the layers may be comprised of a plurality of spheres arranged to form a structure comprised of packed spheres. Each layer may have a different arrangement of packed spheres to create to a different light scattering property in each of the layers. The coating of the structures may also be formed by randomly packed spheres and the spheres may have a uniform diameter.

公开(公告)号：US20190056184A1

公开(公告)日：2019-02-21

申请号：US15768829

申请日：2016-10-17

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Sang M. Han

IPC: F28F13/18 ,  F24S70/20 ,  F25B23/00

CPC classification number: F28F13/185 ,  F24S70/20 ,  F25B23/003 ,  F28F2245/06 ,  F28F2270/00 ,  Y02E10/40 ,  Y10T428/24802 ,  Y10T428/24893 ,  Y10T428/24942

Abstract: The present prevention provides a surface coating for cooling a surface by light scattering comprising a plurality of successive layers, each of the layers may be comprised of a plurality of spheres arranged to form a structure comprised of packed spheres. Each layer may have a different arrangement of packed spheres to create to a different light scattering property in each of the layers. The coating of the structures may also be formed by randomly packed spheres and the spheres may have a uniform diameter.

公开(公告)号：US09869669B2

公开(公告)日：2018-01-16

申请号：US14380350

申请日：2013-03-15

Applicant: STC.UNM

Inventor： Sang M. Han ,  Cornelius F. Ivory ,  Mani Hossein-Zadeh

IPC: B01L3/00 ,  G01N21/75 ,  G01N33/53 ,  G01N21/77 ,  G01N33/543

CPC classification number: G01N33/5302 ,  B01L3/502753 ,  G01N21/75 ,  G01N21/7746 ,  G01N33/54373 ,  G01N33/5438 ,  G01N2021/755

Abstract: Provided is a sensor platform that includes a substrate, a plurality of nanochannels disposed on the substrate, and a plurality of electrodes, a waveguide disposed on the substrate and an analysis chamber and a reference chamber disposed on the substrate. Each electrode extends substantially across a width of the plurality of nanochannels. At least one analysis optical resonator is disposed in the analysis chamber and is optically coupled to at least a portion of the waveguide. The at least one analysis optical resonator is in fluid communication with at least one of the plurality of nanochannels. At least one reference optical resonator is disposed in the reference chamber and is optically coupled to at least a portion of the waveguide. The at least one reference optical resonator is in fluid communication with at least one other of the plurality of nanochannels.

公开(公告)号：US20180190841A1

公开(公告)日：2018-07-05

申请号：US15904296

申请日：2018-02-23

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Brittany R. Hoard ,  Sang M. Han ,  Swapnadip Ghosh

IPC: H01L31/0236 ,  G02B1/00 ,  H01L31/20 ,  H01L31/18 ,  H03H9/145 ,  H03H9/25 ,  H03H9/10 ,  H01L31/0747

CPC classification number: H01L31/02363 ,  G02B1/005 ,  H01L31/0747 ,  H01L31/1804 ,  H01L31/202 ,  H01L31/208 ,  H03H9/10 ,  H03H9/145 ,  H03H9/25 ,  Y02E10/547 ,  Y02P70/521

Abstract: Provided is a method for fabricating a nano-patterned surface. The method includes forming a mask on a substrate, patterning the substrate to include a plurality of symmetry-breaking surface corrugations, and removing the mask. The mask includes a pattern defined by mask material portions that cover first surface portions of the substrate and a plurality of mask space portions that expose second surface portions of the substrate, wherein the plurality of mask space portions are arranged in a lattice arrangement having a row and column, and the row is not oriented parallel to a [110] direction of the substrate. The patterning the substrate includes anisotropically removing portions of the substrate exposed by the plurality of spaces.

公开(公告)号：US20170110602A1

公开(公告)日：2017-04-20

申请号：US15389936

申请日：2016-12-23

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Brittany R. Hoard ,  Sang M. Han ,  Swapnadip Ghosh

IPC: H01L31/0236 ,  G02B1/00 ,  H01L31/20 ,  H01L31/0747 ,  H01L31/18

CPC classification number: H01L31/02363 ,  G02B1/005 ,  H01L31/0747 ,  H01L31/1804 ,  H01L31/202 ,  H01L31/208 ,  H03H9/10 ,  H03H9/145 ,  H03H9/25 ,  Y02E10/547 ,  Y02P70/521

Abstract: Provided is a method for fabricating a nanopatterned surface. The method includes forming a mask on a substrate, patterning the substrate to include a plurality of symmetry-breaking surface corrugations, and removing the mask. The mask includes a pattern defined by mask material portions that cover first surface portions of the substrate and a plurality of mask space portions that expose second surface portions of the substrate, wherein the plurality of mask space portions are arranged in a lattice arrangement having a row and column, and the row is not oriented parallel to a [110] direction of the substrate. The patterning the substrate includes anisotropically removing portions of the substrate exposed by the plurality of spaces.

公开(公告)号：US11981789B2

公开(公告)日：2024-05-14

申请号：US16647404

申请日：2018-09-17

Applicant: STC.UNM ,  Sang Eon Han ,  Sang M. Han

Inventor： Sang Eon Han ,  Sang M. Han

IPC: G01N21/47 ,  B82Y40/00 ,  C08J9/26 ,  G01N21/27 ,  G01N23/2202 ,  G01N23/2251 ,  G02B5/02 ,  G06T7/50 ,  H01J37/26

CPC classification number: C08J9/26 ,  B82Y40/00 ,  G01N21/278 ,  G01N23/2202 ,  G01N23/2251 ,  G02B5/0268 ,  G06T7/50 ,  H01J37/26 ,  G02B2207/109

Abstract: A method and resulting device that mimics the light scattering properties of a random structural pattern using microspheres.

公开(公告)号：US10483415B2

公开(公告)日：2019-11-19

申请号：US15904296

申请日：2018-02-23

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Brittany R. Hoard ,  Sang M. Han ,  Swapnadip Ghosh

IPC: G02B1/00 ,  H01L31/0236 ,  H01L31/18 ,  H01L31/0747 ,  H01L31/20 ,  H03H9/10 ,  H03H9/145 ,  H03H9/25

Abstract: Provided is a method for fabricating a nanopatterned surface. The method includes forming a mask on a substrate, patterning the substrate to include a plurality of symmetry-breaking surface corrugations, and removing the mask. The mask includes a pattern defined by mask material portions that cover first surface portions of the substrate and a plurality of mask space portions that expose second surface portions of the substrate, wherein the plurality of mask space portions are arranged in a lattice arrangement having a row and column, and the row is not oriented parallel to a [110] direction of the substrate. The patterning the substrate includes anisotropically removing portions of the substrate exposed by the plurality of spaces.

公开(公告)号：US20180175218A1

公开(公告)日：2018-06-21

申请号：US15737250

申请日：2016-06-17

Applicant: STC.UNM

Inventor： Sang M. Han ,  Omar Abudayyeh ,  David Wilt ,  Nathan Gapp

IPC: H01L31/02

CPC classification number: H01L31/02008 ,  B82Y30/00 ,  B82Y40/00 ,  H01L31/05 ,  H02S40/44 ,  Y10S977/75 ,  Y10S977/752 ,  Y10S977/842 ,  Y10S977/89 ,  Y10S977/891 ,  Y10S977/901 ,  Y10S977/948

Abstract: A method for forming electrical contacts for a solar cell and a solar cell formed using the method is provided. The method includes forming a first metal layer over predefined portions of a surface of the solar cell; depositing a carbon nanotube layer over the first metal layer; and forming a second metal layer over the carbon nanotube layer, wherein the first metal layer, the carbon nanotube layer, and the second metal layer form a first metal matrix composite layer that provides electrical conductivity and mechanical support for the metal contacts.

公开(公告)号：US20160284886A1

公开(公告)日：2016-09-29

申请号：US15030039

申请日：2014-10-17

Applicant: STC.UNM

Inventor： Sang Eon Han ,  Brittany R. Hoard ,  Sang M. Han ,  Swapnadip Ghosh

IPC: H01L31/0236 ,  H01L31/20 ,  H01L31/0747

CPC classification number: H01L31/02363 ,  G02B1/005 ,  H01L31/0747 ,  H01L31/1804 ,  H01L31/202 ,  H01L31/208 ,  H03H9/10 ,  H03H9/145 ,  H03H9/25 ,  Y02E10/547 ,  Y02P70/521

Abstract: Provided is a method for fabricating a nanopatterned surface. The method includes forming a mask on a substrate, patterning the substrate to include a plurality of symmetry-breaking surface corrugations, and removing the mask. The mask includes a pattern defined by mask material portions that cover first surface portions of the substrate and a plurality of mask space portions that expose second surface portions of the substrate, wherein the plurality of mask space portions are arranged in a lattice arrangement having a row and column, and the row is not oriented parallel to a [110] direction of the substrate. The patterning the substrate includes anisotropically removing portions of the substrate exposed by the plurality of spaces.

Abstract translation: 提供了一种制造纳米图案表面的方法。 该方法包括在衬底上形成掩模，图案化衬底以包括多个对称破裂表面波纹，以及去除掩模。 掩模包括由覆盖基板的第一表面部分的掩模材料部分限定的图案和暴露基板的第二表面部分的多个掩模空间部分，其中多个掩模空间部分布置成具有排的格子布置 和列，并且该行不平行于衬底的[110]方向取向。 图案化衬底包括由多个空间暴露的各向异性去除部分的衬底。

公开(公告)号：US20140366927A1

公开(公告)日：2014-12-18

申请号：US14373687

申请日：2013-01-23

Applicant: STC.UNM

Inventor： Olga A. Lavrova ,  Christos G. Christodoulou ,  Sang M. Han ,  Ganesh Balakrishnan

IPC: H01L31/04 ,  H01L31/0735 ,  H01L31/0745 ,  H01L31/18 ,  H01L31/0725

CPC classification number: H01L31/0725 ,  H01L31/043 ,  H01L31/0735 ,  H01L31/0745 ,  H01L31/1085 ,  H01L31/1804 ,  H01Q1/248 ,  H01Q9/27 ,  H02J7/025 ,  H02J17/00 ,  H02J50/00 ,  H02J50/20 ,  H02J50/27 ,  H02J50/40 ,  H02S10/30 ,  Y02E10/547 ,  Y02P70/521

Abstract: Provided is an energy harvesting device, including a solar cell including at least one active layer for receiving a first range of electromagnetic frequencies, at least one layer including antenna structures for receiving RF energy and formed on a first side of the solar cell, and at least one semiconductor for absorbing IR energy, and formed on a second side of the solar cell opposite the first side.

Abstract translation: 提供了一种能量收集装置，其包括太阳能电池，其包括用于接收第一范围的电磁频率的至少一个有源层，至少一个层，包括用于接收RF能量的天线结构并形成在太阳能电池的第一侧上，以及在 至少一个用于吸收IR能量的半导体，并且形成在与第一侧相对的太阳能电池的第二侧上。