テンプレート基板の作製方法および作製装置
    3.
    发明申请
    テンプレート基板の作製方法および作製装置 审中-公开
    模板衬底的制造方法和制造装置

    公开(公告)号:WO2016175096A1

    公开(公告)日:2016-11-03

    申请号:PCT/JP2016/062478

    申请日:2016-04-20

    CPC classification number: C23C14/06 C23C14/34 C23C14/58 C30B1/04 C30B23/08

    Abstract: Si(100)単結晶基板上に金属硫化物薄膜をエピタキシャル成長させたテンプレート基板をスパッタリング法により再現性良く安定に連続して作製する。 金属硫化物の組成を有するターゲットを用いたスパッタリング法により、Si(100)単結晶基板1上に前記金属硫化物のバリア膜2を成膜する。その後、Si(100)単結晶基板1を加熱して、成膜された前記バリア膜2を固相エピタキシャル成長により結晶化したバリア膜3に変化させる。Si(100)単結晶基板1を加熱保持した状態で、前記金属硫化物の組成を有するターゲットを用いたスパッタリング法により、結晶化したバリア膜3上に、前記金属硫化物のエピタキシャル膜4をエピタキシャル成長させる。

    Abstract translation: 本发明的目的是通过溅射以良好的再现性稳定且连续地制造模板基板,模板基板是在Si(100)单晶衬底上外延生长的金属硫化物薄膜。 使用具有金属硫化物组成的靶,通过溅射在Si(100)单晶衬底1上形成金属硫化物的阻挡膜2。 然后,加热Si(100)单晶衬底1,并将形成的阻挡膜2通过固相外延生长结晶化,以转变为阻挡膜3.在Si(100)单晶衬底1保持加热的同时, 使用具有金属硫化物组成的靶通过溅射在结晶化阻挡膜3上外延生长金属硫化物膜4。

    ZnO에 격자 정합된 자외선용 단결정 ZnMgAlO 박막 및 그 제조방법
    4.
    发明申请
    ZnO에 격자 정합된 자외선용 단결정 ZnMgAlO 박막 및 그 제조방법 审中-公开
    用于ZnO的单晶ZnMgAlO薄膜,其制备方法及其制备方法

    公开(公告)号:WO2011102627A2

    公开(公告)日:2011-08-25

    申请号:PCT/KR2011/000981

    申请日:2011-02-15

    Inventor: 이병택 김일수

    Abstract: 본 발명은 산화아연(ZnO)에 격자 정합된 자외선용 단결정 ZnMgAlO 박막 및 그 제조방법으로서, ZnO 기판을 준비하고, 산화 마그네슘(MgO)과 알루미나(Al 2 O 3 )의 혼합비가 5.5~5.7 : 1인 ZnMgAlO 박막을 스퍼터링 기법을 통해 상기 ZnO 기판 상에 성장시킴으로써, 격자 상수(원자 면간 거리)가 일치하면서도 자외선 영역에서 사용할 수 있으며 에너지 밴드 갭이 큰 ZnMgAlO 박막을 얻을 수 있다.

    Abstract translation: 本发明涉及与氧化锌(ZnO)晶格匹配的用于紫外线的单晶ZnMgAlO薄膜及其制备方法。 可以得到ZnMgAlO薄膜,其可以在紫外线的范围内使用,并且通过制备ZnO衬底与晶格参数(原子晶面间距)一致而具有大的能带隙,并且生长具有 通过溅射在ZnO衬底上的氧化镁(MgO)和氧化铝(Al 2 O 3)的混合比为5.5-5.7:1。

    GAN CRYSTAL SHEET
    5.
    发明申请
    GAN CRYSTAL SHEET 审中-公开
    GAN水晶板

    公开(公告)号:WO2007057892A3

    公开(公告)日:2009-04-09

    申请号:PCT/IL2006001319

    申请日:2006-11-15

    Inventor: EINAV MOSHE

    CPC classification number: C30B29/406 C30B23/08

    Abstract: A method for forming a gallium nitride crystal sheet. According to the method a metal melt, including gallium, is brought to a vacuum of 0.01 Pa or lower and is heated to a growth temperature of between approximately 860oC and approximately 870oC. A nitrogen plasma is applied to the surface of the melt at a sub-atmospheric working pressure, until a gallium nitride crystal sheet is formed on top. Preferably, the growth temperature is of 863oC, and the working pressure is within the range of 0.05 Pa and 2.5 Pa. According to a preferred embodiment, application of the plasma includes introducing nitrogen gas to the metal melt at the working pressure, igniting the gas into plasma, directing the plasma to the surface of the metal melt, until gallium nitride crystals crystallize thereon, and maintaining the working pressure and the directed plasma until a gallium nitride crystal sheet is formed.

    Abstract translation: 一种形成氮化镓晶片的方法。 根据该方法,使含有镓的金属熔体达到0.01Pa或更低的真空,并加热至约860℃至约870℃之间的生长温度。 在亚大气压工作压力下将氮等离子体施加到熔体的表面,直到顶部形成氮化镓晶片。 优选地,生长温度为863℃,工作压力在0.05Pa和2.5Pa的范围内。根据优选实施例,等离子体的应用包括在工作压力下将氮气引入金属熔体中,点燃气体 将等离子体引导到金属熔体的表面,直到氮化镓晶体在其上结晶,并保持工作压力和定向等离子体直到形成氮化镓晶片。

    A METHOD FOR DEPOSITING CRYSTALLINE TITANIA NANOPARTICLES AND FILMS
    6.
    发明申请
    A METHOD FOR DEPOSITING CRYSTALLINE TITANIA NANOPARTICLES AND FILMS 审中-公开
    一种用于沉积钛白粉纳米颗粒和膜的方法

    公开(公告)号:WO2008118533A3

    公开(公告)日:2008-11-20

    申请号:PCT/US2008052544

    申请日:2008-01-31

    CPC classification number: C30B23/08 C23C14/083 C23C14/28 C30B29/16

    Abstract: A one-step and room-temperature process for depositing nanoparticles or nanocomposite (nanoparticle-assembled) films of metal oxides such as crystalline titanium dioxide (TiO 2 ) onto a substrate surface using ultrafast pulsed laser ablation of Titania or metal titanium target. The system includes a pulsed laser with a pulse duration ranging from a few femtoseconds to a few tens of picoseconds, an optical setup for processing the laser beam such that the beam is focused onto the target surface with an appropriate average energy density and an appropriate energy density distribution, and a vacuum chamber in which the target and the substrate are installed and background gases and their pressures are appropriately adjusted.

    Abstract translation: 使用Titania的超快速脉冲激光烧蚀将金属氧化物如结晶二氧化钛(TiO 2)的纳米颗粒或纳米复合材料(纳米颗粒组装的)膜沉积到衬底表面上的一步和室温工艺 或金属钛靶。 该系统包括脉冲激光,其脉冲持续时间范围从几飞秒到几十皮秒,用于处理激光束的光学设置,使得光束以适当的平均能量密度和适当的能量聚焦到目标表面上 密度分布,以及真空室,其中安装了目标物和基质,背景气体及其压力被适当调节。

    코어/쉘 구조를 갖는 열전 나노와이어의 제조 방법
    7.
    发明申请
    코어/쉘 구조를 갖는 열전 나노와이어의 제조 방법 审中-公开
    具有核/壳结构的热电纳米纳米粒子的制备方法

    公开(公告)号:WO2013077505A1

    公开(公告)日:2013-05-30

    申请号:PCT/KR2012/002566

    申请日:2012-04-05

    Abstract: 코어/쉘 구조를 갖는 열전 나노와이어의 제조 방법이 개시된다. 상기 열전나노와이어의 제조 방법은, 일면에 산화층이 형성된 기판을 마련하고, 상기 산화층 상에 Bi 박막을 형성하는 단계; 상기 Bi 박막을 형성하는 단계에서 생성된 구조물 을 열처리하여, 상기 기판, 상기 산화층 및 상기 Bi 박막 사이의 팽창계수 차이에 따른 압축응력을 유도하여 상기 Bi 박막 상면에 Bi 단결정 나노와이어를 성장시 키는 단계; 및 상기 나노와이어가 성장된 구조물의 기판을 저온 냉각시키고, 상기 저온 냉각이 이루어지는 상태에서 상기 Bi 단결정 나노와이어 상에 열전재료를 스 퍼터링함으로써 Bi/열전재료의 코어/쉘 구조를 갖는 열전 나노와이어를 제조하는 단계를 포함한다.

    Abstract translation: 公开了具有核/壳结构的热电纳米线的制备方法。 热电纳米线的制备方法包括以下步骤:在其一个表面上制备具有氧化物层的衬底,并在氧化物层上形成Bi薄膜; 热处理在Bi薄膜形成步骤中产生的结构,以引起由基板,氧化物层和Bi薄膜之间的膨胀系数差引起的压缩应力,从而在上表面上生长Bi单晶纳米线 双薄膜; 并在低温下冷却纳米线生长结构的衬底,并在低温冷却过程中在Bi单晶纳米线上溅射热电材料,从而制备具有Bi /热电材料的芯/壳结构的热电纳米线 。

    A METHOD FOR DEPOSITING CRYSTALLINE TITANIA NANOPARTICLES AND FILMS
    9.
    发明申请
    A METHOD FOR DEPOSITING CRYSTALLINE TITANIA NANOPARTICLES AND FILMS 审中-公开
    一种沉积结晶二氧化钛纳米粒子和膜的方法

    公开(公告)号:WO2008118533A2

    公开(公告)日:2008-10-02

    申请号:PCT/US2008/052544

    申请日:2008-01-31

    CPC classification number: C30B23/08 C23C14/083 C23C14/28 C30B29/16

    Abstract: A one-step and room-temperature process for depositing nanoparticles or nanocomposite (nanoparticle-assembled) films of metal oxides such as crystalline titanium dioxide (TiO 2 ) onto a substrate surface using ultrafast pulsed laser ablation of Titania or metal titanium target. The system includes a pulsed laser with a pulse duration ranging from a few femtoseconds to a few tens of picoseconds, an optical setup for processing the laser beam such that the beam is focused onto the target surface with an appropriate average energy density and an appropriate energy density distribution, and a vacuum chamber in which the target and the substrate are installed and background gases and their pressures are appropriately adjusted.

    Abstract translation: 用于将金属氧化物如结晶二氧化钛(TiO 2)的纳米粒子或纳米复合材料(纳米粒子组装)膜沉积到基底上的一步和室温方法 表面使用超快脉冲激光烧蚀二氧化钛或金属钛靶。 该系统包括具有从几飞秒到几十皮秒的脉冲持续时间的脉冲激光器,用于处理激光束的光学装置,使得光束以适当的平均能量密度和适当的能量聚焦到目标表面上 密度分布,还有一个真空室,其中安装了靶材和基材,并适当调节背景气体及其压力。

    SYSTEM AND PROCESS FOR HIGH-DENSITY,LOW-ENERGY PLASMA ENHANCED VAPOR PHASE EPITAXY
    10.
    发明申请
    SYSTEM AND PROCESS FOR HIGH-DENSITY,LOW-ENERGY PLASMA ENHANCED VAPOR PHASE EPITAXY 审中-公开
    用于高密度,低能量等离子体增强蒸气相外延的系统和方法

    公开(公告)号:WO2006097804A2

    公开(公告)日:2006-09-21

    申请号:PCT/IB2006000421

    申请日:2006-02-28

    Inventor: VON KAENEL HANS

    Abstract: An apparatus and process for fast epitaxial deposition of compound semiconductor layers includes a low-energy, high-density plasma generating apparatus for plasma enhanced vapor phase epitaxy. The process provides in one step, combining one or more metal vapors with gases of non-metallic elements in a deposition chamber. Then highly activating the gases in the presence of a dense, low-energy plasma. Concurrently reacting the metal vapor with the highly activated gases and depositing the reaction product on a heated substrate in communication with a support immersed in the plasma, to form a semiconductor layer on the substrate. The process is carbon-free and especially suited for epitaxial growth of nitride semiconductors at growth rates up to 10 nm/s and substrate temperatures below 1000°C on large-area silicon substrates. The process requires neither carbon-containing gases nor gases releasing hydrogen, and in the absence of toxic carrier or reagent gases, is environment friendly.

    Abstract translation: 用于化学半导体层的快速外延沉积的装置和方法包括用于等离子体增强气相外延的低能量,高密度等离子体产生装置。 该方法在一个步骤中提供了一个或多个金属蒸气与沉积室中的非金属元素的气体。 然后在密集的低能量等离子体的存在下高度活化气体。 同时使金属蒸汽与高活性气体反应,并将反应产物沉积在与浸在等离子体中的载体连通的加热衬底上,以在衬底上形成半导体层。 该方法是无碳的,特别适用于氮化物半导体的外延生长,其生长速率高达10nm / s,并且在大面积硅衬底上的衬底温度低于1000℃。 该方法既不需要含碳气体也不需要释放氢气,在不存在有毒载体或试剂气体的情况下,环境友好。

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