Fabrication and Characterization of Semiconductor Nanowires and Graphene
Author: Peite Bao
Publisher:
Published: 2013
Total Pages: 244
ISBN-13:
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Author: Peite Bao
Publisher:
Published: 2013
Total Pages: 244
ISBN-13:
DOWNLOAD EBOOKAuthor: Colm O'Regan
Publisher: LAP Lambert Academic Publishing
Published: 2016-01-15
Total Pages: 204
ISBN-13: 9783659694592
DOWNLOAD EBOOKOne-dimensional semiconductor nanowires are considered to be promising materials for future nanoelectronic applications. However, before these nanowires can be integrated into such devices, a thorough understanding of their growth behaviour is necessary. In particular, methods that allow the control over nanowire growth are deemed especially important, as it is these methods that will enable the control of nanowire dimensions such as length and diameter. The production of nanowires with high-aspect ratios is vital in order to take advantage of the unique properties experienced at the nanoscale, thus allowing us to maximise their use in next-generation electronics. Additionally, the development of low-resistivity interconnects is desirable in order to connect such nanowires in multi-nanowire components. Consequently, this book aims to discuss the synthesis and characterisation of semiconductor nanowires and metal interconnects, as they apply to future electronics applications.
Author: J Arbiol
Publisher: Elsevier
Published: 2015-03-31
Total Pages: 573
ISBN-13: 1782422633
DOWNLOAD EBOOKSemiconductor nanowires promise to provide the building blocks for a new generation of nanoscale electronic and optoelectronic devices. Semiconductor Nanowires: Materials, Synthesis, Characterization and Applications covers advanced materials for nanowires, the growth and synthesis of semiconductor nanowires—including methods such as solution growth, MOVPE, MBE, and self-organization. Characterizing the properties of semiconductor nanowires is covered in chapters describing studies using TEM, SPM, and Raman scattering. Applications of semiconductor nanowires are discussed in chapters focusing on solar cells, battery electrodes, sensors, optoelectronics and biology. Explores a selection of advanced materials for semiconductor nanowires Outlines key techniques for the property assessment and characterization of semiconductor nanowires Covers a broad range of applications across a number of fields
Author: Andrès de Luna bugallo
Publisher:
Published: 2012
Total Pages: 0
ISBN-13:
DOWNLOAD EBOOKSemiconductor nanowires are nanostructures with lengths up to few microns and small cross sections (10ths of nanometers). In the recent years the development in the field of III-N nanowire technology has been spectacular. In particular they are consider as promising building in nanoscale electronics and optoelectronics devices; such as photodetectors, transistors, biosensors, light source, solar cells, etc. In this work, we present fabrication and the characterization of photodetector and light emitter based devices on III-N nanowires. First we present a study of a visible blind photodetector based on p-i-n GaN nanowires ensembles grown on Si (111). We show that these devices exhibit a high responsivity exceeding that of thin film counterparts. We also demonstrate UV photodetectors based on single nanowires containing GaN/AlN multi-axial quantum discs in the intrinsic region of the nanowires. Photoluminescence and cathodoluminescence spectroscopy show spectral contributions above and below the GaN bandgap according to the variation of the discs thickness. The photocurrent spectra show a sub-band-gap peak related to the interband absorption between the confined states in the large Qdiscs. Finally we present a study of photodetectors and light emitters based on radial InGaN/GaN MQW embedded in GaN wires. The wires used as photodetectors showed a contribution below the GaN bandgap. OBIC measurements demonstrate that, this signal is exclusively generated in the InGaN MQW region. We showed that LEDs based on this structure show a electroluminescence emission and a red shift when the In content present in the QWs increases which is in good agreement with photoluminescence and cathodoluminescence results.
Author:
Publisher: Academic Press
Published: 2016-01-11
Total Pages: 424
ISBN-13: 0128041447
DOWNLOAD EBOOKSemiconductor Nanowires: Part B, and Volume 94 in the Semiconductor and Semimetals series, focuses on semiconductor nanowires. Includes experts contributors who review the most important recent literature Contains a broad view, including examination of semiconductor nanowires
Author: Wei Xu
Publisher:
Published: 2008
Total Pages: 128
ISBN-13:
DOWNLOAD EBOOKAuthor:
Publisher: Academic Press
Published: 2015-11-26
Total Pages: 326
ISBN-13: 0128030445
DOWNLOAD EBOOKSemiconductor Nanowires: Part A, Number 93 in the Semiconductor and Semimetals series, focuses on semiconductor nanowires. Contains comments from leading contributors in the field semiconductor nanowires Provides reviews of the most important recent literature Presents a broad view, including an examination of semiconductor nanowires Comprises up to date advancements in the technological development of nanowire devices and systems, and is comprehensive enough to be used as a reference book on nanowires as well as a graduate student text book
Author: Gyu-Chul Yi
Publisher: Springer Science & Business Media
Published: 2012-01-13
Total Pages: 347
ISBN-13: 3642224806
DOWNLOAD EBOOKThis book presents the fabrication of optoelectronic nanodevices. The structures considered are nanowires, nanorods, hybrid semiconductor nanostructures, wide bandgap nanostructures for visible light emitters and graphene. The device applications of these structures are broadly explained. The book deals also with the characterization of semiconductor nanostructures. It appeals to researchers and graduate students.
Author: Vikram Passi
Publisher: LAP Lambert Academic Publishing
Published: 2012-07
Total Pages: 124
ISBN-13: 9783846586525
DOWNLOAD EBOOKWhen dimensions of material approach nanoscale, they often reveal startling properties. These unique properties when compared to bulk material make them interesting candidates for new technologies. In a race to sustain Moore's Law, silicon nanowires which possess remarkable properties diverse from bulk-silicon have gained notable attention. With advancement in technology engineers have mastered the art of fabrication of nanowires, but there exists a big gap in understanding various phenomena at this scale. The aim of this work is to bridge the gap and give an insight into some interesting properties and application of silicon nanowires. Using top-down lithography Silicon nanowires are fabricated and various mechanical and electrical properties are studied. The use of functionalized silicon nanowires for gas detection is demonstrated with very large sensitivity and detection window reported for the first time.
Author: Yu Huang
Publisher: CRC Press
Published: 2016-04-19
Total Pages: 472
ISBN-13: 981430347X
DOWNLOAD EBOOKNanoscale materials are showing great promise in various electronic, optoelectronic, and energy applications. Silicon (Si) has especially captured great attention as the leading material for microelectronic and nanoscale device applications. Recently, various silicides have garnered special attention for their pivotal role in Si device engineering