Method of manufacturing a luminescent material
    1.
    发明申请
    Method of manufacturing a luminescent material 审中-公开
    制造发光材料的方法

    公开(公告)号:US20050173675A1

    公开(公告)日:2005-08-11

    申请号:US10513278

    申请日:2003-04-30

    CPC分类号: C09K11/7731

    摘要: The invention relates to a method of manufacturing europium-doped (Ca1-xSrx)S (0£×£1) luminescent material with a short decay time and a high thermal extinction temperature, wherein the europium-doped strontium sulfide is subjected to at least a first caldnation step at high temperatures in the presence of at least one iodine compound. The invention further relates to the luminescent material as such and to its use for light-emitting components such as light-emitting diodes (LEDs) and laser diodes coated with luminescent materials.

    摘要翻译: 本发明涉及一种制造具有短衰减时间和高热消光温度的铕掺杂(Ca1-xSrx)S(0£x£1)发光材料的方法,其中铕掺杂的锶硫化物至少经受 在至少一种碘化合物存在下,在高温下进行第一次加标步骤。 本发明还涉及发光材料,以及其用于发光组件如发光二极管(LED)和涂覆有发光材料的激光二极管的用途。

    Antifriction body having an antifriction layer
    5.
    发明授权
    Antifriction body having an antifriction layer 失效
    具有减摩层的减摩体

    公开(公告)号:US5384195A

    公开(公告)日:1995-01-24

    申请号:US66950

    申请日:1993-05-24

    IPC分类号: G11B5/255 G11B5/22

    CPC分类号: G11B5/255 Y10T428/30

    摘要: The invention relates to an antifriction body (3), in particular for a magnetic head (1), whose antifriction surface (4) is provided with an antifriction layer (4) which contains diamond crystals and which is provided by means of a CVD process. Damage to the elements sliding past the antifriction layer is precluded in that the antifriction layer (4) contains hexagonal lonsdaleite crystals.

    摘要翻译: 本发明涉及一种特别用于磁头(1)的抗摩擦体(3),其抗磨表面(4)设置有含有金刚石晶体的耐磨层(4),其通过CVD工艺 。 防止滑动经过减摩层的元件的损伤被排除在于,抗磨层(4)含有六方晶硅酸盐晶体。

    Optical signal processing device and non-linear optical component
    6.
    发明申请
    Optical signal processing device and non-linear optical component 审中-公开
    光信号处理装置和非线性光学元件

    公开(公告)号:US20050243410A1

    公开(公告)日:2005-11-03

    申请号:US10518825

    申请日:2003-06-19

    IPC分类号: G02F1/361 G02F1/35 H01S3/00

    摘要: An optical signal processing device equipped with a source of electromagnetic radiation of variable intensity, a non-linear optical component, which comprises at least one photoluminescent carbon nanotube, and with a means of detecting electromagnetic radiation utilizes the non-linearity of the photoluminescence of carbon nanotubes for optical signal processing. The invention also relates to a non-linear optical component.

    摘要翻译: 配备有可变强度的电磁辐射源的光信号处理装置,包括至少一个光致发光碳纳米管的非线性光学部件以及检测电磁辐射的手段利用碳的光致发光的非线性 用于光信号处理的纳米管。 本发明还涉及非线性光学部件。

    Electron emitter with nano-crystalline diamond having a Raman spectrum
with three lines
    7.
    发明授权
    Electron emitter with nano-crystalline diamond having a Raman spectrum with three lines 失效
    带有三线拉曼光谱的纳米晶金刚石的电子发射体

    公开(公告)号:US6084340A

    公开(公告)日:2000-07-04

    申请号:US253082

    申请日:1999-02-19

    CPC分类号: H01J1/308 H01J2201/30457

    摘要: In an electron-emitting component with a cold cathode comprising a substrate and a cover layer with a diamond-containing material consisting of nano-crystalline diamond having a Raman spectrum with three lines, i.e. at K=1334.+-.4 cm.sup.-1 with a half-width value of 12.+-.6 cm.sup.-1, at K=1140.+-.20 cm.sup.-1 and at K=1470.+-.20 cm.sup.-1, the cold cathode exhibits a low extraction field strength, a stable emission at pressures below 10.sup.-4 mbar, a steep current-voltage characteristic and stable emission currents in excess of 1 microampere/mm.sup.2. The electron emission of the component demonstrates a long-time stability, and a constant intensity of the electron beam across its cross-section.

    摘要翻译: 在具有冷阴极的电子发射部件中,包括基底和具有含金刚石材料的覆盖层,所述金刚石材料由具有三条线的拉曼光谱的纳米晶体金刚石组成,即在K = 1334 +/- 4cm -1处, 在K = 1140 +/- 20cm -1处,在K = 1470 +/- 20cm -1处的半值宽度为12 +/- 6cm -1,冷阴极表现出较低的提取场强, 在低于10-4毫巴的压力下稳定发射,电流电压特性曲线陡峭,发射电流稳定在1微安/毫米2以上。 元件的电子发射表现出长时间的稳定性,电子束横截面的恒定强度。