Stable Heating Above 900 K in the Field Emission of ZnO Nanowires: Mechanism for Achieving High Current in Large Scale Field Emitter Arrays

2020 ◽  
Vol 6 (11) ◽  
pp. 2000624
Author(s):  
Yicong Chen ◽  
Shisong Luo ◽  
Xiuqing Cao ◽  
Yufeng Li ◽  
Juncong She ◽  
...  
Keyword(s):  
Field Emission ◽  
Large Scale ◽  
Zno Nanowires ◽  
High Current ◽  
Field Emitter ◽  
Field Emitter Arrays ◽  
Scale Field ◽  
Large Scale Field

High-density large-scale field emitter arrays for X-ray free electron laser cathodes

2013 ◽  
Vol 111 ◽  
pp. 114-117 ◽  
Author(s):  
Vitaliy A. Guzenko ◽  
Anna Mustonen ◽  
Patrick Helfenstein ◽  
Eugenie Kirk ◽  
Soichiro Tsujino
Keyword(s):  
Free Electron ◽  
Free Electron Laser ◽  
Large Scale ◽  
High Density ◽  
Field Emitter ◽  
X Ray ◽  
Field Emitter Arrays ◽  
Scale Field ◽  
Large Scale Field

Graphene Nanotubule Cold Field Emission Electron Sources

1994 ◽  
Vol 349 ◽  
Author(s):  
B. H. Fishbine ◽  
C. J. Miglionico ◽  
K. E. Hackett ◽  
K. J. Hendricks
Keyword(s):  
Field Emission ◽  
Current Density ◽  
High Current Density ◽  
High Current ◽  
Field Emitter ◽  
Electron Sources ◽  
Field Emitter Arrays ◽  
Emission Electron ◽  
Emitter Array ◽  
Field Emitter Array

ABSTRACTBuckytubes are considered for high current density cold field emitter array electron sources. They may provide more stable, higher-brightness emission than existing cold field emitter arrays.

Biodata response elaboration: A large-scale field experiment

2010 ◽  
Author(s):  
Julia Levashina ◽  
Frederick P. Morgeson ◽  
Michael A. Campion
Keyword(s):  
Field Experiment ◽  
Large Scale ◽  
Scale Field ◽  
Large Scale Field

Hybrid Combination of GIS,GPS,WSN and GPRS Technology in Modern Digital Agriculture Application

2010 ◽  
Vol 108-111 ◽  
pp. 1158-1163 ◽  
Author(s):  
Peng Cheng Nie ◽  
Di Wu ◽  
Weiong Zhang ◽  
Yan Yang ◽  
Yong He
Keyword(s):  
Large Scale ◽  
Field Application ◽  
Wireless Sensor ◽  
Information Collection ◽  
Scale Field ◽  
Large Scale Field ◽  
Field Information ◽  
Intelligent Management ◽  
Digital Agriculture ◽  
And Control

In order to improve the information management of the modern digital agriculture, combined several modern digital agriculture technologies, namely wireless sensor network (WSN), global positioning system (GPS), geographic information system (GIS) and general packet radio service (GPRS), and applied them to the information collection and intelligent control process of the modern digital agriculture. Combining the advantage of the local multi-channel information collection and the low-power wireless transmission of WSN, the stable and low cost long-distance communication and data transmission ability of GPRS, the high-precision positioning technology of the DGPS positioning and the large-scale field information layer-management technology of GIS, such a hybrid technology combination is applied to the large-scale field information and intelligent management. In this study, wireless sensor network routing nodes are disposed in the sub-area of field. These nodes have GPS receiver modules and the electric control mechanism, and are relative positioned by GPS. They can real-time monitor the field information and control the equipment for the field application. When the GPS position information and other collected field information are measured, the information can be remotely transmitted to PC by GPRS. Then PC can upload the information to the GIS management software. All the field information can be classified into different layers in GIS and shown on the GIS map based on their GPS position. Moreover, we have developed remote control software based on GIS. It can send the control commands through GPRS to the nodes which have control modules; and then we can real-time manage and control the field application. In conclusion, the unattended automatic wireless intelligent technology for the field information collection and control can effectively utilize hardware resources, improve the field information intelligent management and reduce the information and intelligent cost.

Large scale field tests on geogrid-reinforced granular fill underlain by clay soil

2013 ◽  
Vol 38 ◽  
pp. 1-15 ◽  
Author(s):  
Ahmet Demir ◽  
Mustafa Laman ◽  
Abdulazim Yildiz ◽  
Murat Ornek
Keyword(s):  
Large Scale ◽  
Clay Soil ◽  
Field Tests ◽  
Scale Field ◽  
Granular Fill ◽  
Large Scale Field

Optically stimulated picosecond field emission pulses from gated p-silicon field emitter arrays

2007 ◽  
Vol 90 (8) ◽  
pp. 083506 ◽  
Author(s):  
Chin-Jen Chiang ◽  
Kendrick X. Liu ◽  
Jonathan P. Heritage
Keyword(s):  
Field Emission ◽  
Field Emitter ◽  
Field Emitter Arrays
Sign in / Sign up

Export Citation Format

Share Document