نتایج جستجو برای: nano scale manipulation

تعداد نتایج: 680225  

2006
Jason J. Gorman Nicholas G. Dagalakis

Repeatable manipulation and assembly of micro-scale components is a critical capability for future developments in opto-electronics, hybrid microelectromechanical systems, and the integration of nano-scale devices into larger systems. This paper focuses on one particular part of this problem; the manipulation and assembly of microspheres using a single probe with force feedback. A sharp probe c...

2016
Zohar A. Arnon Andreas Vitalis Aviad Levin Thomas C. T. Michaels Amedeo Caflisch Tuomas P. J. Knowles Lihi Adler-Abramovich Ehud Gazit

The dynamic nature of supramolecular polymers has a key role in their organization. Yet, the manipulation of their dimensions and polarity remains a challenge. Here, the minimalistic diphenylalanine building block was applied to demonstrate control of nano-assemblies growth and shrinkage using microfluidics. To fine-tune differential local environments, peptide nanotubes were confined by micron...

Journal: :IEEE Photonics Technology Letters 2023

We are pleased to provide readers with the newest and important technologies presented at International Conference on Optical MEMS Nanophotonics 2022 (OMN 2022), through this Special Issue published by IEEE Photonics Technology Letters (PTL) journal. The Micro- Nano Systems (OMN) conferences have surged in prominence over recent years, mirroring rapid advancements burgeoning interest realm of o...

2015
Metin Kayci Aleksandra Radenovic

Three dimensional single particle trapping and manipulation is an outstanding challenge in various fields ranging from basic physics to life sciences. By monitoring the response of a trapped particle to a designed environment one can extract its characteristics. In addition, quantum dynamics of a spatially scanned well-known particle can provide environmental information. Precise tracking and p...

Journal: :Nature communications 2011
Ju-Hyung Kang Kipom Kim Ho-Seok Ee Yong-Hee Lee Tae-Young Yoon Min-Kyo Seo Hong-Gyu Park

Optical vortex trapping can allow the capture and manipulation of micro- and nanometre-sized objects such as damageable biological particles or particles with a refractive index lower than the surrounding material. However, the quest for nanometric optical vortex trapping that overcomes the diffraction limit remains. Here we demonstrate the first experimental implementation of low-power nano-op...

2005
P. C. Hammel V. Privman

Quantum nano-structures are likely to become primary components of future electronic devices. Presently the majority of these structures, such as nano-mechanical resonators, semiconductor quantum dots, single electron transistors, and similar low dimensional structures, exist as prototypes in research laboratories or just being contemplated. Practical realization of quantum devices faces a numb...

Journal: :international journal of nanoscience and nanotechnology 2015
m. h. korayem m. taheri a. h. korayem z. rastegar

nanotechnology involves the ability to see and control individual atoms and molecules which are about 100 nanometer or smaller. one of the major tools used in this field is atomic force microscopy which uses a wealth of techniques to measure the topography and investigates the surface forces in nanoscale. friction force is the representation of the surface interaction between two surfaces an...

2014
D. Spitzer B. Risse F. Schnell V. Pichot M. Klaumünzer M. R. Schaefer

Cocrystals, solid mixtures of different molecules on molecular scale, are supposed to be tailor made materials with improved employability compared to their pristine individual components in domains such as medicine and explosives. In medicine, cocrystals are obtained by crystallization of active pharmaceutical ingredients with precisely chosen coformers to design medicaments that demonstrate e...

Journal: :international journal of advanced design and manufacturing technology 0
sayed amirabbas oloumi ahmad sabounchi ahmad sedaghat

rapid thermal processing (rtp) has become a key technology for semiconductor device manufacturing in a variety of applications, such as thermal oxidation, annealing, and thin-film growth. hence, understanding the radiative properties of silicon and other relevant materials is essential for the analysis of the thermal transport processes. we have analyzed and calculated the spectral, directional...

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