Characteristics of PMN-PZT ferroelectric electron emitters with three-dimensional emission sites formed by chemical etching

Tomohiko Sugiyama; Iwao Ohwada; Tsutomu Nanataki; Yukihisa Moriguchi; Osamu Eryu; Masaya Ichimura; Manabu Gomi

doi:10.1116/1.3592993

Characteristics of PMN-PZT ferroelectric electron emitters with three-dimensional emission sites formed by chemical etching

Tomohiko Sugiyama
, Iwao Ohwada
, Tsutomu Nanataki
, Yukihisa Moriguchi
, Osamu Eryu
, Masaya Ichimura
, Manabu Gomi

Research output: Contribution to journal › Article › peer-review

1 Citation (Scopus)

Abstract

Pb(Mg_1/3N_2/3)O₃-PbZrO₃- PbTiO₃ (PMN-PZT) ferroelectric electron emitters with a novel electrode structures were formed by photolithography and chemical etching to investigate their electron emission characteristics. For the electron emitter formed with the most suitable etching time, the electron emission density was 17 nC/ cm2. An electric potential distribution was simulated to clarify the effects of the vacuum gap, and results confirmed that the vacuum gap produces an electric field that leads electrons from the ferroelectric surface to the surrounding space.

Original language	English
Article number	032210
Journal	Journal of Vacuum Science and Technology B
Volume	29
Issue number	3
DOIs	https://doi.org/10.1116/1.3592993
Publication status	Published - 05-2011
Externally published	Yes

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Instrumentation
Process Chemistry and Technology
Surfaces, Coatings and Films
Electrical and Electronic Engineering
Materials Chemistry

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10.1116/1.3592993

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title = "Characteristics of PMN-PZT ferroelectric electron emitters with three-dimensional emission sites formed by chemical etching",

abstract = "Pb(Mg1/3N2/3)O3-PbZrO3- PbTiO3 (PMN-PZT) ferroelectric electron emitters with a novel electrode structures were formed by photolithography and chemical etching to investigate their electron emission characteristics. For the electron emitter formed with the most suitable etching time, the electron emission density was 17 nC/ cm2. An electric potential distribution was simulated to clarify the effects of the vacuum gap, and results confirmed that the vacuum gap produces an electric field that leads electrons from the ferroelectric surface to the surrounding space.",

author = "Tomohiko Sugiyama and Iwao Ohwada and Tsutomu Nanataki and Yukihisa Moriguchi and Osamu Eryu and Masaya Ichimura and Manabu Gomi",

year = "2011",

month = may,

doi = "10.1116/1.3592993",

language = "English",

volume = "29",

journal = "Journal of Vacuum Science and Technology B",

issn = "2166-2746",

publisher = "AVS Science and Technology Society",

number = "3",

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TY - JOUR

T1 - Characteristics of PMN-PZT ferroelectric electron emitters with three-dimensional emission sites formed by chemical etching

AU - Sugiyama, Tomohiko

AU - Ohwada, Iwao

AU - Nanataki, Tsutomu

AU - Moriguchi, Yukihisa

AU - Eryu, Osamu

AU - Ichimura, Masaya

AU - Gomi, Manabu

PY - 2011/5

Y1 - 2011/5

N2 - Pb(Mg1/3N2/3)O3-PbZrO3- PbTiO3 (PMN-PZT) ferroelectric electron emitters with a novel electrode structures were formed by photolithography and chemical etching to investigate their electron emission characteristics. For the electron emitter formed with the most suitable etching time, the electron emission density was 17 nC/ cm2. An electric potential distribution was simulated to clarify the effects of the vacuum gap, and results confirmed that the vacuum gap produces an electric field that leads electrons from the ferroelectric surface to the surrounding space.

AB - Pb(Mg1/3N2/3)O3-PbZrO3- PbTiO3 (PMN-PZT) ferroelectric electron emitters with a novel electrode structures were formed by photolithography and chemical etching to investigate their electron emission characteristics. For the electron emitter formed with the most suitable etching time, the electron emission density was 17 nC/ cm2. An electric potential distribution was simulated to clarify the effects of the vacuum gap, and results confirmed that the vacuum gap produces an electric field that leads electrons from the ferroelectric surface to the surrounding space.

UR - https://www.scopus.com/pages/publications/79958159203

UR - https://www.scopus.com/pages/publications/79958159203#tab=citedBy

U2 - 10.1116/1.3592993

DO - 10.1116/1.3592993

M3 - Article

AN - SCOPUS:79958159203

SN - 2166-2746

VL - 29

JO - Journal of Vacuum Science and Technology B

JF - Journal of Vacuum Science and Technology B

IS - 3

M1 - 032210

ER -

Characteristics of PMN-PZT ferroelectric electron emitters with three-dimensional emission sites formed by chemical etching

Abstract

All Science Journal Classification (ASJC) codes

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