Field-Emission Vacuum Nanoelectronics

A Bird's Eye View of Theory and Practical Applications
1. Auflage 2026
ISBN: 978-1-041-14562-2
Verlag: CRC Press

Buch, Englisch, 296 Seiten, Format (B × H): 178 mm x 254 mm, Gewicht: 735 g

Reihe: Series in Optics and Optoelectronics

Field-Emission Vacuum Nanoelectronics: A Bird’s Eye View of Theory and Practical Applications explores the field in both theoretical and practical perspectives. Field-emission devices have moved from specialized applications to become potential candidates for a future beyond-complementary metal-oxide-semiconductor (CMOS) circuits, offering superior performance at extreme temperatures, in harsh environments, and at high frequencies, due to their reliance on ballistic transport in vacuum-like or nanogap air-filled environments rather than solid-state lattice transport.

Beginning with the mechanisms of electron emission from materials and highlighting the role of nanotechnology in field emission, the Fowler–Nordheim theory of field emission is extensively treated. Enhancements of the Fowler–Nordheim theory and its various alternatives are addressed, with emphasis on the Schottky–Nordheim transmission barrier, the Murphy–Good theory, and efforts made to rephrase and reformulate the standard Fowler–Nordheim theory. On the practical side, the key components of field-emission devices, namely, cold cathodes, arrays, and electron guns, are described. Applications covered include field-emission displays and lamps, diodes and transistors, microwave power tubes (magnetrons, gyrotrons, klystrons, and traveling-wave tubes [TWTs]), information storage devices, sensors, electron microscopy, spectroscopy, scanning probe lithography, X-ray tubes, electric propulsion thrusters, and charge neutralizers. This book concludes with a discussion of research challenges and the future outlook for field-emission nanoelectronics. This book will be immensely useful to graduate and research students, engineers, and scientists.

Key features:

- Provides a simplified and up-to-date treatment of the theory and technological applications of field emission in nanoelectronics

- Showcases each field-emission application by unveiling its operation, unique benefits, fabrication process, key milestones, and emerging research directions

- Brings the underlying mathematical concepts to life with abundant, easy-to-follow examples

Zielgruppe

Academic, Postgraduate, and Professional Reference

Autoren/Hrsg.

Khanna, Vinod Kumar

Fachgebiete

• Technische Wissenschaften Technik Allgemein Nanotechnologie
• Technische Wissenschaften Elektronik | Nachrichtentechnik Elektronik
• Technische Wissenschaften Technik Allgemein Technische Optik, Lasertechnologie
• Technische Wissenschaften Maschinenbau | Werkstoffkunde Maschinenbau Mechatronik, Mikrosysteme (MEMS), Nanosysteme

Inhaltsverzeichnis

1. Mechanisms of Electron Emission from Materials: The Role of Nanotechnology.

2. Fowler-Nordheim Theory of Field Emission.

3. Refinements of Fowler-Nordheim Field Emission Theory.

4. Field-Emission Cold Cathodes, Arrays, and Electron Guns.

5. Field Emission Displays and Lamps.

6. Field-Emission Diodes and Transistors.

7. Field-Emission Microwave Power Tubes: Magnetrons and Gyrotrons.

8. Field-Emission Microwave Power Tubes: Klystrons and TWTs.

9. Field-Emission Information Storage Devices.

10. Field-Emission Sensors.

11. Field-Emission Electron Microscopy, Spectroscopy, and Scanning Probe Lithography.

12. Field Emission X-Ray Tubes and Particle Accelerators.

13. Field Emission Electric Propulsion.

14. Field-Emission Charge Neutralizers.

15. Challenges and Future Outlook of Field-Emission Nanoelectronics.

References.

Index.

Über Autor(innen)

Vinod Kumar Khanna, PhD (Physics), is an independent researcher based in Chandigarh, India. With a distinguished career spanning over 37 years, he has held esteemed positions, including emeritus scientist at the Council of Scientific and Industrial Research (CSIR), India, and Emeritus Professor at the Academy of Scientific and Innovative Research (AcSIR), Ghaziabad. As a retired Chief Scientist at CSIR-Central Electronics Engineering Research Institute, Pilani, and Professor at AcSIR, he has made significant contributions to the design, fabrication, and characterization of power semiconductor devices, microelectromechanical systems (MEMS), and nanotechnology-based sensors. He has authored 194 research papers in leading journals and conferences, written 24 books, and contributed 6 chapters to edited volumes. He has five patents to his credit, including two US and three Indian patents.