Synthesis of LaB6 micro/nano structures using picosecond (Nd:YAG) laser and its field emission investigations

Late, Dattatray J.; Singh, Vindhyesh R.; Sinha, Sucharita; More, Mahendra A.; Dasgupta, Kinshuk; Joag, Dilip S.

doi:10.1007/s00339-009-5357-1

Cited by 22 publications

(9 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…From Table , it is concluded that patterned BNWs have a turn‐on field of 4.3 V/μm (at 10 μA/cm 2 emission current density) and a threshold field of 10.4 V/μm (at 1 mA/cm 2 emission current density), which are comparable to many excellent cathode nanomaterials (ZnO nanowires, WO 3 nanowires and AlN nanowires etc.) except the CNTs, graphene and LaB 6 materials with very excellent FE properties . And they have better FE performance than the boron nanowires produced by other methods, as seen from Table .…”

Section: Electrical Conductivity and Field Emission Properties Of Indmentioning

confidence: 86%

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Fei

Gan

Tang

et al. 2013

Small

View full text Add to dashboard Cite

Boron nanowires (BNWs) are considered as an ideal optoelectronic nanomaterial, but controlling them in identical growth mode and large-area patterns is technically challenging. Here, large-scale BNW patterns with a uniform base-up growth mode are successfully fabricated by choosing Ni film as the catalyst. Moreover, they exhibit low turn-on field (4.3 V/μm) and excellent field emission uniformity (88%).

show abstract

Section: Electrical Conductivity and Field Emission Properties Of Indmentioning

confidence: 86%

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Fei

Gan

Tang

et al. 2013

Small

View full text Add to dashboard Cite

show abstract

“…There is a great interest in the development of field emitters (cold cathodes) using various 1D nanostructured materials, conducting and semiconducting nanotubes, nanorods and nanowires. [25][26][27][28][29][30][31][32] Apart to the high field enhancement factor (ca. 2500), which is due to presence of sharp protrusions in the VS 2 nanosheets.…”

Section: Introductionmentioning

confidence: 99%

Metallic Few‐Layer Flowerlike VS₂ Nanosheets as Field Emitters

et al. 2014

Self Cite

View full text Add to dashboard Cite

We report first-principles DFT calculations of the single-layer VS 2 work function, the experimental synthesis of flower-like few-layer-thick VS 2 nanosheets by a simple one-step hydrothermal method, and the investigation of their field emission properties. The turn-on field required to draw emission current densities of 1 and 10 μA/cm 2 were 4 and 5.01 V/μm, respectively. The observed turn-on field values are attributed

show abstract

“…For the flexible Cu 2 ZnSn(S,Se) 4 and Cu(In,Ga)Se 2 thin film solar cells, before the preparations of absorbers, the Mo electrodes were first deposited on the surface of metal foil or polymer substrates. The electrical and structural characteristics of Mo electrodes affect the optoelectronic performances of flexible thin film solar cells.…”

mentioning

confidence: 99%

Effect of Substrate Bias on the Structural and Electrical Properties of Sputtered Mo Thin Films on Flexible Substrates

2016

Journal of Applied Biomaterials & Functional Materials

View full text Add to dashboard Cite

The metal molybdenum (Mo) thin films deposited on flexible substrates can act as the contact electrode of flexible Cu(In,Ga)Se2 or Cu2ZnSn(S,Se)4 solar cells. In this work, in order to enhance the structural and electrical characteristics of flexible Mo thin films, a negative substrate bias was applied during the direct current sputtering of Mo thin films. The flexible substrates used for growing the Mo films were stainless steel foils and polyimides. The characteristics of Mo thin films were studied by x-ray diffraction and sheet resistance measurements. The measured results reveal that an optimal value of negative substrate bias can be found for improving the electrical and structural characteristics of Mo thin films on flexible substrates. The minimum sheet resistances of Mo thin films are 2.50 Ω/sq and 2.73 Ω/sq for the stainless steel foil and polyimide substrates, respectively.

show abstract

Synthesis of LaB6 micro/nano structures using picosecond (Nd:YAG) laser and its field emission investigations

Cited by 22 publications

References 12 publications

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Metallic Few‐Layer Flowerlike VS₂ Nanosheets as Field Emitters

Effect of Substrate Bias on the Structural and Electrical Properties of Sputtered Mo Thin Films on Flexible Substrates

Contact Info

Product

Resources

About

Synthesis of LaB6 micro/nano structures using picosecond (Nd:YAG) laser and its field emission investigations

Cited by 22 publications

References 12 publications

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Growth of Large‐Scale Boron Nanowire Patterns with Identical Base‐Up Mode and In Situ Field Emission Studies of Individual Boron Nanowire

Metallic Few‐Layer Flowerlike VS2 Nanosheets as Field Emitters

Effect of Substrate Bias on the Structural and Electrical Properties of Sputtered Mo Thin Films on Flexible Substrates

Contact Info

Product

Resources

About

Metallic Few‐Layer Flowerlike VS₂ Nanosheets as Field Emitters