Fabrication and Developments of Nano-gap Electrode using Self-assembled Molecular Lithography

synthesis of amido alkylnaphthols using nano-magnetic particles and surfactants

we used dbsa and nano-magnetic for the synthesis of amido alkylnaphtols.

Self Assembled Nano-Devices Using DNA

Resistless Fabrication of Nanoimprint Lithography (NIL) Stamps Using Nano-Stencil Lithography

In order to keep up with the advances in nano-fabrication, alternative, cost-efficient lithography techniques need to be implemented. Two of the most promising are nanoimprint lithography (NIL) and stencil lithography. We explore here the possibility of fabricating the stamp using stencil lithography, which has the potential for a cost reduction in some fabrication facilities. We show that the ...

Fabrication of Bow-Tie Nano-Gap Structures by Electron Beam Lithography

Metallic nano-particle pairs in close proximity to one another display surface-enhanced Raman scattering (SERS). Single-molecule detection has been predicted to be possible thanks to SERS. The SERS enhancement can be maximized by simultaneously increasing the curvature of the particles and bringing them into close proximity to one another. The field intensity has been predicted to increase expo...

Scanning probe lithography of self-assembled monolayers

Systematic studies on scanning probe lithography (SPL) methodologies have been performed using self-assembled monolayers (SAMs) on Au as examples. The key to achieving high spatial precision is to keep the tip-surface interactions strong and local. Approaches include three atomic force microscopy (AFM) based methods, nanoshaving, nanografting, and nanopen reader and writer (NPRW), which rely on...