Magnetic Field Effects on Photocurrent Responses from Modified Electrodes with CdS Nanoparticles

Hiroaki Yonemura; Mitsuyoshi Yoshida; Shugo Miyake; Sunao Yamada

doi:10.5796/electrochemistry.67.1209

Magnetic Field Effects on Photocurrent Responses from Modified Electrodes with CdS Nanoparticles

Hiroaki Yonemura, Mitsuyoshi Yoshida, Shugo Miyake, Sunao Yamada

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

16 Citations (Scopus)

Abstract

Modified electrodes with cadmium sulfide nanoparticles (Q-CdS) were fabricated by immobilizing them on a self-assembled monolayer of hexanedithiol prepared on the Au electrode. Photoirradiation of the Q-CdS-modified electrodes in the presence of triethanolamine afforded stable anodic photocurrents. Appreciable reduction (∼3 %) of photocurrent was observed in the presence of (external) magnetic fields (0.5 T). It is suggested that this magnetic field effect is caused by the quantum size effect of Q-CdS.

Original language	English
Pages (from-to)	1209-1210
Number of pages	2
Journal	Electrochemistry
Volume	67
Issue number	12
DOIs	https://doi.org/10.5796/electrochemistry.67.1209
Publication status	Published - Dec 1999

All Science Journal Classification (ASJC) codes

Electrochemistry

Access to Document

10.5796/electrochemistry.67.1209

Cite this

@article{eddc8d12826f4d6bb854c62bdc71fed1,

title = "Magnetic Field Effects on Photocurrent Responses from Modified Electrodes with CdS Nanoparticles",

abstract = "Modified electrodes with cadmium sulfide nanoparticles (Q-CdS) were fabricated by immobilizing them on a self-assembled monolayer of hexanedithiol prepared on the Au electrode. Photoirradiation of the Q-CdS-modified electrodes in the presence of triethanolamine afforded stable anodic photocurrents. Appreciable reduction (∼3 %) of photocurrent was observed in the presence of (external) magnetic fields (0.5 T). It is suggested that this magnetic field effect is caused by the quantum size effect of Q-CdS.",

author = "Hiroaki Yonemura and Mitsuyoshi Yoshida and Shugo Miyake and Sunao Yamada",

year = "1999",

month = dec,

doi = "10.5796/electrochemistry.67.1209",

language = "English",

volume = "67",

pages = "1209--1210",

journal = "Electrochemistry",

issn = "1344-3542",

publisher = "The Electrochemical Society of Japan",

number = "12",

}

TY - JOUR

T1 - Magnetic Field Effects on Photocurrent Responses from Modified Electrodes with CdS Nanoparticles

AU - Yonemura, Hiroaki

AU - Yoshida, Mitsuyoshi

AU - Miyake, Shugo

AU - Yamada, Sunao

PY - 1999/12

Y1 - 1999/12

N2 - Modified electrodes with cadmium sulfide nanoparticles (Q-CdS) were fabricated by immobilizing them on a self-assembled monolayer of hexanedithiol prepared on the Au electrode. Photoirradiation of the Q-CdS-modified electrodes in the presence of triethanolamine afforded stable anodic photocurrents. Appreciable reduction (∼3 %) of photocurrent was observed in the presence of (external) magnetic fields (0.5 T). It is suggested that this magnetic field effect is caused by the quantum size effect of Q-CdS.

AB - Modified electrodes with cadmium sulfide nanoparticles (Q-CdS) were fabricated by immobilizing them on a self-assembled monolayer of hexanedithiol prepared on the Au electrode. Photoirradiation of the Q-CdS-modified electrodes in the presence of triethanolamine afforded stable anodic photocurrents. Appreciable reduction (∼3 %) of photocurrent was observed in the presence of (external) magnetic fields (0.5 T). It is suggested that this magnetic field effect is caused by the quantum size effect of Q-CdS.

UR - http://www.scopus.com/inward/record.url?scp=0001632629&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0001632629&partnerID=8YFLogxK

U2 - 10.5796/electrochemistry.67.1209

DO - 10.5796/electrochemistry.67.1209

M3 - Article

AN - SCOPUS:0001632629

SN - 1344-3542

VL - 67

SP - 1209

EP - 1210

JO - Electrochemistry

JF - Electrochemistry

IS - 12

ER -

Magnetic Field Effects on Photocurrent Responses from Modified Electrodes with CdS Nanoparticles

Abstract

All Science Journal Classification (ASJC) codes

Access to Document

Other files and links

Fingerprint

Cite this