公开(公告)号：US20060197052A1

公开(公告)日：2006-09-07

申请号：US11370396

申请日：2006-03-06

申请人： Diane Pugel

发明人： Diane Pugel

IPC分类号： H01F1/04

CPC分类号： H01F1/44 ,  G01Q60/56 ,  H01F1/009 ,  H01J9/025 ,  H01J2201/30446 ,  H01J2201/306

摘要： A method of forming an array of pointed structures comprises depositing a ferrofluid on a substrate, applying a magnetic field to the ferrofluid to generate an array of surface protrusions, and solidifying the surface protrusions to form the array of pointed structures. The pointed structures may have a tip radius ranging from approximately 10 nm to approximately 25 μm. Solidifying the surface protrusions may be carried out at a temperature ranging from approximately 10 degrees C. to approximately 30 degrees C.

摘要翻译： 形成尖锐结构阵列的方法包括将铁磁流体沉积在基底上，向铁磁流体施加磁场以产生阵列的表面突起，并固化表面突起以形成尖锐结构的阵列。 尖的结构可以具有从大约10nm到大约25μm的范围的尖端半径。 表面突起的固化可以在约10摄氏度至约30摄氏度的温度下进行。