Single Crystalline Boron Nanocones: Electric Transport and Field Emission Properties

Single Crystalline Boron Nanocones: Electric Transport and Field Emission Properties

Single crystalline boron nanocones are obtained by a simple chemical vapor deposition method. Electric conductivity values of boron nanocones are (1.0–7.3) × 10–5 (Ω cm)–1. Results of field emission show the low turn‐on and threshold electric fields of about 3.5 V μm–1 and 5.3 V μm–1, respectively....

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Weinheim) 2007-12, Vol.19 (24), p.4480-4485
Hauptverfasser: Wang, X. J., Tian, J. F., Yang, T. Z., Bao, L. H., Hui, C., Liu, F., Shen, C. M., Xu, N. S., Gao, H.-J.
Format: Artikel
Sprache:eng
Schlagworte:
Field emission
Inorganic Nanostructuers
Transport
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Single crystalline boron nanocones are obtained by a simple chemical vapor deposition method. Electric conductivity values of boron nanocones are (1.0–7.3) × 10–5 (Ω cm)–1. Results of field emission show the low turn‐on and threshold electric fields of about 3.5 V μm–1 and 5.3 V μm–1, respectively. Boron nanocones with good electrical transport and field emission properties are promising candidates for application in flat panel displays and nanoelectronics building blocks.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.200701336