نتایج جستجو برای: scanning probe lithography

تعداد نتایج: 252209  

S. Sadegh Hassani, Z. Sobat

The Scanning Probe Microscopes (SPMs) based lithographic techniques have been demonstrated as an extremely capable patterning tool. Manipulating surfaces, creating atomic assembly, fabricating chemical patterns, imaging topography and characterizing various mechanical properties of materials in nanometer regime are enabled by this technique. In this paper, a qualified overview of diverse lithog...

Journal: :international journal of nano dimension 0
milad fardi nanotechnology research center, research institute of petroleum industry (ripi), west blvd. azadi sport complex, po box 14665-137, tehran, iran.سازمان اصلی تایید شده: پژوهشگاه صنعت نفت (research institute of petroleum industry) sedigheh sadegh hassani nanotechnology research center, research institute of petroleum industry (ripi), west blvd. azadi sport complex, po box 14665-137, tehran, iran.سازمان اصلی تایید شده: پژوهشگاه صنعت نفت (research institute of petroleum industry)

scanning impedance microscopy (sim) is one of the novel scanning probe microscopy (spm) techniques, which has been developed to taking image from sample surface, providing quantitative information with high lateral resolution on the interface capacitance, and investigating the local capacitance–voltage (c–v) behavior of the interface and ac transport properties. the sim is an ordinary afm equip...

1997
Peter R. Krauss Stephen Y. Chou

Nano-compact disks ~Nano-CDs! with 400 Gbit/in topographical bit density ~nearly three orders of magnitude higher than commercial CDs! have been fabricated using nanoimprint lithography. The reading and wearing of such Nano-CDs have been studied using scanning proximal probe methods. Using a tapping mode, a Nano-CD was read 1000 times without any detectable degradation of the disk or the silico...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2013
Keith A Brown Daniel J Eichelsdoerfer Wooyoung Shim Boris Rasin Boya Radha Xing Liao Abrin L Schmucker Guoliang Liu Chad A Mirkin

Scanning probe lithography (SPL) is a promising candidate approach for desktop nanofabrication, but trade-offs in throughput, cost, and resolution have limited its application. The recent development of cantilever-free scanning probe arrays has allowed researchers to define nanoscale patterns in a low-cost and high-resolution format, but with the limitation that these are duplication tools wher...

2017
Samir Mekid

A new in-process atomic-force microscopy (AFM) based inspection is presented for nanolithography to compensate for any deviation such as instantaneous degradation of the lithography probe tip. Traditional method used the AFM probes for lithography work and retract to inspect the obtained feature but this practice degrades the probe tip shape and hence, affects the measurement quality. This pape...

Journal: :international journal of nano dimension 0
z. sobat catalysis and nanotechnology research division, research institute of petroleum industry, p. o. box: 1485733111, tehran, iran. s. sadegh hassani catalysis and nanotechnology research division, research institute of petroleum industry, p. o. box: 1485733111, tehran, iran.

scanning near-field optical microscopy (snom) is a member of scanning probe microscopes (spms) family which enables nanostructure investigation of the surfaces on a wide range of materials. in fact, snom combines the spm technology to the optical microscopy and in this way provide a powerful tool to study nano-structures with very high spatial resolution. in this paper, a qualified overview of ...

Journal: :Nanoscale 2010
Xuqing Liu Yi Li Zijian Zheng

We report a facile and versatile scanning probe based approach-dip-pen nanodisplacement lithography (DNL)--for manipulating nanostructures of polymer brushes. Nanostructured polymer brushes with sizes as small as 25 nm are made by DNL patterning of the initiator molecules and subsequent surface-initiated polymerization. Nanoconfinement effects including chain collapsing and spreading are observ...

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