scholarly journals Hybrid Silicon Nanowires: From Basic Research to Applied Nanotechnology

10.5772/54383 ◽  
2012 ◽  
Author(s):  
Muhammad Y. ◽  
Matthias Pietsch ◽  
Kasra Sardashti ◽  
Gerald Bronstrup ◽  
Sebastian W. ◽  
...  
Keyword(s):  
Silicon Nanowires ◽  
Basic Research ◽  
Hybrid Silicon

Exploring the potential of high resolution inductively coupled plasma mass spectrometry towards non-destructive control and validation of electroless gold nanoparticles onto silicon nanowires hybrids

2019 ◽  
Vol 11 (31) ◽  
pp. 3987-3995 ◽  
Author(s):  
Yuliya E. Silina ◽  
Marcus Koch ◽  
Petra Herbeck-Engel ◽  
Igor Iatsunskyi
Keyword(s):  
Gold Nanoparticles ◽  
Silicon Nanowires ◽  
Hydrofluoric Acid ◽  
Inductively Coupled Plasma ◽  
Effective Strategy ◽  
Inductively Coupled ◽  
Plasma Mass Spectrometry ◽  
Hybrid Silicon ◽  
Electroless Gold ◽  
Non Destructive

We present a novel effective strategy for non-destructive control and validation of sensors consisting of hybrid silicon nanowires deposited with gold nanoparticles (AuNPs/SiNWs) produced via a hydrofluoric acid-assisted electroless fabrication method.

Oxide-free hybrid silicon nanowires: From fundamentals to applied nanotechnology

2013 ◽  
Vol 88 (1) ◽  
pp. 39-60 ◽  
Author(s):  
Muhammad Y. Bashouti ◽  
Kasra Sardashti ◽  
Sebastian W. Schmitt ◽  
Matthias Pietsch ◽  
Jürgen Ristein ◽  
...  
Keyword(s):  
Silicon Nanowires ◽  
Hybrid Silicon

scholarly journals A Non-Oxidative Approach Towards Hybrid Silicon Nanowire- Based Solar Cell Heterojunctions

2014 ◽  
Vol 1 (1) ◽  
Author(s):  
Muhammad Y. Bashouti ◽  
Jürgen Ristein ◽  
Hossam Haick ◽  
Silke Christiansen
Keyword(s):  
Solar Cells ◽  
Silicon Nanowires ◽  
Open Circuit Voltage ◽  
Defect Density ◽  
Silicon Nanowire ◽  
Open Circuit ◽  
Inorganic Hybrid ◽  
Alkylation Process ◽  
Hybrid Silicon ◽  
General Method

AbstractA general method for the non-oxidative termination of silicon nanowires (Si NWs) is reviewed. Oxide-free Si NW have been successfully alkylated in the lab using a two-step chlorination/alkylation process. The distinctive properties of the resulting Si NW have been taken advantage of by integrating the Si NWs into functional devices such as solar cells. Moreover, molecularly terminated Si NWs exhibit lower defect density emissions than unmodified Si NWs. This, in part, explains the better performance of the molecularly terminated Si NW-based solar cells. Solar cells that use organic-inorganic hybrid Si NWs as absorbers show an increased open-circuit voltage (V

scholarly journals Heterojunction-Based Hybrid Silicon Nanowires Solar Cell

Solar Cells ◽  
2020 ◽  
Author(s):  
Riam Abu Much ◽  
Prakash Natarajan ◽  
Awad Shalabny ◽  
Sumesh Sadhujan ◽  
Sherina Harilal ◽  
...  
Keyword(s):  
Solar Cell ◽  
Silicon Nanowires ◽  
Hybrid Silicon

A New 1,000 kV Electron Microscope

1967 ◽  
Vol 25 ◽  
pp. 260-261
Author(s):  
M. Nishigaki ◽  
S. Katagiri ◽  
H. Kimura ◽  
B. Tadano
Keyword(s):  
Electron Microscope ◽  
High Voltage ◽  
Basic Research ◽  
Chromatic Aberration ◽  
High Accuracy ◽  
Biological Specimen ◽  
Voltage Electron ◽  
High Voltage Electron Microscope ◽  
High Voltage Electron

The high voltage electron microscope has many advantageous features in comparison with the ordinary electron microscope. They are a higher penetrating efficiency of the electron, low chromatic aberration, high accuracy of the selected area diffraction and so on. Thus, the high voltage electron microscope becomes an indispensable instrument for the metallurgical, polymer and biological specimen studies. The application of the instrument involves today not only basic research but routine survey in the various fields. Particularly for the latter purpose, the performance, maintenance and reliability of the microscope should be same as those of commercial ones. The authors completed a 500 kV electron microscope in 1964 and a 1,000 kV one in 1966 taking these points into consideration. The construction of our 1,000 kV electron microscope is described below.

An emerging technology: Nuclear magnetic resonance microscopy

1988 ◽  
Vol 46 ◽  
pp. 1000-1001
Author(s):  
M.J. Hennessy ◽  
E. Kwok
Keyword(s):  
Nuclear Magnetic Resonance ◽  
Magnetic Resonance ◽  
Relaxation Times ◽  
Basic Research ◽  
Local Environment ◽  
Magnetic Resonance Images ◽  
Nmr Microscopy ◽  
Mri Scans ◽  
Temperature Relaxation ◽  
Nuclear Magnetic

Much progress in nuclear magnetic resonance microscope has been made in the last few years as a result of improved instrumentation and techniques being made available through basic research in magnetic resonance imaging (MRI) technologies for medicine. Nuclear magnetic resonance (NMR) was first observed in the hydrogen nucleus in water by Bloch, Purcell and Pound over 40 years ago. Today, in medicine, virtually all commercial MRI scans are made of water bound in tissue. This is also true for NMR microscopy, which has focussed mainly on biological applications. The reason water is the favored molecule for NMR is because water is,the most abundant molecule in biology. It is also the most NMR sensitive having the largest nuclear magnetic moment and having reasonable room temperature relaxation times (from 10 ms to 3 sec). The contrast seen in magnetic resonance images is due mostly to distribution of water relaxation times in sample which are extremely sensitive to the local environment.

Mother-to-child transmission of HIV: developing integration of healthcare programmes with clinical, social and basic research studies

2003 ◽  
Vol 92 (11) ◽  
pp. 1343-1348
Author(s):  
Menu E ◽  
Scarlatti G ◽  
Barré-Sinoussi F ◽  
Gray G ◽  
Bollinger B ◽  
...  
Keyword(s):  
Basic Research ◽  
Mother To Child Transmission ◽  
Child Transmission ◽  
Mother To Child ◽  
Research Studies
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