Polymer light-emitting diodes with spin-polarised charge injection

A. Hayer; A. Köhler; E. Arisi; I. Bergenti; A. Dediu; C. Taliani; M. Al-Suti; M. S. Khan

doi:10.1016/j.synthmet.2004.06.031

Polymer light-emitting diodes with spin-polarised charge injection

A. Hayer^*, A. Köhler, E. Arisi, I. Bergenti, A. Dediu, C. Taliani, M. Al-Suti, M. S. Khan

^*المؤلف المقابل لهذا العمل

Chemistry

نتاج البحث: المساهمة في مجلة › Conference article › مراجعة النظراء

14 اقتباسات (Scopus)

ملخص

This study is concerned with the characterisation of the injection properties of the manganite compound La_0.7Sr_0.3MnO ₃ (LSMO) and its use as a spin-polarised anode in polymer light-emitting diodes. Charge carrier injection and electroluminescence in a polymer LED with an LSMO anode is achieved. A dependence of the current-voltage characteristics of LEDs with LSMO anodes on the temperature is observed and compared to the behaviour of LEDs with standard ITO anodes. The temperature dependence is shown to be due to improved hole injection at low temperatures, possibly originating from magnetic ordering upon cooling.

اللغة الأصلية	English
الصفحات (من إلى)	155-158
عدد الصفحات	4
دورية	Synthetic Metals
مستوى الصوت	147
رقم الإصدار	1-3
المعرِّفات الرقمية للأشياء	https://doi.org/10.1016/j.synthmet.2004.06.031
حالة النشر	Published - ديسمبر 7 2004
الحدث	Supramolecular Approaches to Organic Electronics and Nanotechn. - Strasbourg, France المدة: مايو ٢٤ ٢٠٠٤ → مايو ٢٨ ٢٠٠٤

ASJC Scopus subject areas

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???subjectarea.asjc.3100.3104???
???subjectarea.asjc.2200.2211???
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الوصول إلى المستند

10.1016/j.synthmet.2004.06.031

الملفات والروابط الأخرى

قم بذكر هذا

@article{9a740baf1d2a4baa970bc7707d174aa6,

title = "Polymer light-emitting diodes with spin-polarised charge injection",

abstract = "This study is concerned with the characterisation of the injection properties of the manganite compound La0.7Sr0.3MnO 3 (LSMO) and its use as a spin-polarised anode in polymer light-emitting diodes. Charge carrier injection and electroluminescence in a polymer LED with an LSMO anode is achieved. A dependence of the current-voltage characteristics of LEDs with LSMO anodes on the temperature is observed and compared to the behaviour of LEDs with standard ITO anodes. The temperature dependence is shown to be due to improved hole injection at low temperatures, possibly originating from magnetic ordering upon cooling.",

keywords = "Polymer light-emitting diodes, Spin-polarised charge injection, Spintronics",

author = "A. Hayer and A. K{\"o}hler and E. Arisi and I. Bergenti and A. Dediu and C. Taliani and M. Al-Suti and Khan, {M. S.}",

year = "2004",

month = dec,

day = "7",

doi = "10.1016/j.synthmet.2004.06.031",

language = "English",

volume = "147",

pages = "155--158",

journal = "Synthetic Metals",

issn = "0379-6779",

publisher = "Elsevier BV",

number = "1-3",

note = "Supramolecular Approaches to Organic Electronics and Nanotechn. ; Conference date: 24-05-2004 Through 28-05-2004",

}

TY - JOUR

T1 - Polymer light-emitting diodes with spin-polarised charge injection

AU - Hayer, A.

AU - Köhler, A.

AU - Arisi, E.

AU - Bergenti, I.

AU - Dediu, A.

AU - Taliani, C.

AU - Al-Suti, M.

AU - Khan, M. S.

PY - 2004/12/7

Y1 - 2004/12/7

N2 - This study is concerned with the characterisation of the injection properties of the manganite compound La0.7Sr0.3MnO 3 (LSMO) and its use as a spin-polarised anode in polymer light-emitting diodes. Charge carrier injection and electroluminescence in a polymer LED with an LSMO anode is achieved. A dependence of the current-voltage characteristics of LEDs with LSMO anodes on the temperature is observed and compared to the behaviour of LEDs with standard ITO anodes. The temperature dependence is shown to be due to improved hole injection at low temperatures, possibly originating from magnetic ordering upon cooling.

AB - This study is concerned with the characterisation of the injection properties of the manganite compound La0.7Sr0.3MnO 3 (LSMO) and its use as a spin-polarised anode in polymer light-emitting diodes. Charge carrier injection and electroluminescence in a polymer LED with an LSMO anode is achieved. A dependence of the current-voltage characteristics of LEDs with LSMO anodes on the temperature is observed and compared to the behaviour of LEDs with standard ITO anodes. The temperature dependence is shown to be due to improved hole injection at low temperatures, possibly originating from magnetic ordering upon cooling.

KW - Polymer light-emitting diodes

KW - Spin-polarised charge injection

KW - Spintronics

UR - http://www.scopus.com/inward/record.url?scp=9944265701&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=9944265701&partnerID=8YFLogxK

U2 - 10.1016/j.synthmet.2004.06.031

DO - 10.1016/j.synthmet.2004.06.031

M3 - Conference article

AN - SCOPUS:9944265701

SN - 0379-6779

VL - 147

SP - 155

EP - 158

JO - Synthetic Metals

JF - Synthetic Metals

IS - 1-3

T2 - Supramolecular Approaches to Organic Electronics and Nanotechn.

Y2 - 24 May 2004 through 28 May 2004

ER -

Polymer light-emitting diodes with spin-polarised charge injection

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ASJC Scopus subject areas

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