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    • 38. 发明授权
    • Sensor platform using a horizontally oriented nanotube element
    • 传感器平台采用水平取向的纳米管元件
    • US08310015B2
    • 2012-11-13
    • US11333426
    • 2006-01-17
    • Brent M. SegalThomas RueckesBernhard VogeliDarren K. BrockVenkatachalam C. JaiprakashClaude L. Bertin
    • Brent M. SegalThomas RueckesBernhard VogeliDarren K. BrockVenkatachalam C. JaiprakashClaude L. Bertin
    • H01L29/82
    • G01N27/4146B82Y15/00G11C13/025Y10S977/902Y10S977/904Y10S977/92Y10S977/921Y10S977/922Y10S977/924Y10T29/43Y10T29/49082
    • Sensor platforms and methods of making them are described, and include platforms having horizontally oriented sensor elements comprising nanotubes or other nanostructures, such as nanowires. Under certain embodiments, a sensor element has an affinity for an analyte. Under certain embodiments, such a sensor element comprises one or more pristine nanotubes, and, under certain embodiments, it comprises derivatized or functionalized nanotubes. Under certain embodiments, a sensor is made by providing a support structure; providing a collection of nanotubes on the structure; defining a pattern within the nanotube collection; removing part of the collection so that a patterned collection remains to form a sensor element; and providing circuitry to electrically sense the sensor's electrical characterization. Under certain embodiments, the sensor element comprises pre-derivatized or pre-functionalized nanotubes. Under certain embodiments, sensor material is derivatized or functionalized after provision on the structure or after patterning. Under certain embodiments, a large-scale array includes multiple sensors.
    • 描述了传感器平台及其制造方法,并且包括具有包括纳米管或其他纳米结构(例如纳米线)的水平定向的传感器元件的平台。 在某些实施方案中,传感器元件对分析物具有亲和力。 在某些实施方案中,这种传感器元件包括一个或多个原始纳米管,并且在某些实施方案中,其包含衍生化或官能化的纳米管。 在某些实施例中,通过提供支撑结构来制造传感器; 在结构上提供纳米管的集合; 定义纳米管集合内的图案; 去除部分集合,使得图案化的集合保持形成传感器元件; 以及提供用于电感测传感器电特性的电路。 在某些实施方案中,传感器元件包括预衍生的或预功能化的纳米管。 在某些实施方案中,传感器材料在提供在结构上或在图案化之后被衍生化或官能化。 在某些实施例中,大规模阵列包括多个传感器。
    • 39. 发明申请
    • METHOD AND SYSTEM OF USING NANOTUBE FABRICS AS JOULE HEATING ELEMENTS FOR MEMORIES AND OTHER APPLICATIONS
    • 使用纳米管织物作为记忆元件和其他应用的加热元件的方法和系统
    • US20100327247A1
    • 2010-12-30
    • US12066053
    • 2006-09-06
    • Jonathan W. WardThomas RueckesMitchell MeinholdBrent M. Segal
    • Jonathan W. WardThomas RueckesMitchell MeinholdBrent M. Segal
    • H01L45/00H01L21/02H05B1/00
    • H01L45/1286B82Y10/00G11C13/0004G11C13/025G11C2213/81H01L27/2436H01L45/06H01L45/1226H01L45/1233H01L45/144
    • Methods and systems of using nanotube elements as joule heating elements for memories and other applications. Under one aspect, a method includes providing an electrical stimulus, regulated by a drive circuit, through a nanotube element in order to heat an adjacent article. Further, a detection circuit electrically gauges the state of the article. The article heated by the nanotube element is, in preferred embodiments, a phase changing material, hi memory applications, the invention may be used as a small-scale CRAM capable of employing small amounts of current to induce rapid, large temperature changes in a chalcogenide material. Under various embodiments of the disclosed invention, the nanotube element is composed of a non-woven nanotube fabric which is either suspended from supports and positioned adjacent to the phase change material or is disposed on a substrate and in direct contact with the phase change material. A plurality of designs using various geometric orientations of nanotube fabrics, phase change materials, and drive and detection circuitry is disclosed. Additionally, methods of fabricating nanotube heat emitters are disclosed.
    • 使用纳米管元件作为焦耳加热元件用于存储器和其他应用的方法和系统。 在一个方面,一种方法包括通过纳米管元件提供由驱动电路调节的电刺激,以加热邻近的物品。 此外,检测电路电测量物品的状态。 在优选实施例中,由纳米管元​​件加热的物品是相变材料。在记忆应用中,本发明可以用作能够使用少量电流以在硫族化物中快速,大的温度变化的小规模CRAM 材料。 在所公开的发明的各种实施例中,纳米管元件由无纺布纳米管织物组成,该无纺布纳米管织物从支撑物悬挂并且邻近相变材料定位,或者设置在基底上并与相变材料直接接触。 公开了使用纳米管织物,相变材料以及驱动和检测电路的各种几何取向的多个设计。 另外,公开了制造纳米管热发射体的方法。