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Volumn 8, Issue 7, 2005, Pages 42-54

Soft lithography contacts to organics

Author keywords

[No Author keywords available]

Indexed keywords

ADHESION; CHEMICAL BONDS; ELECTRIC RESISTANCE; ELECTRODES; ENERGY DISSIPATION; EVAPORATION; INTERFACES (MATERIALS); LIGHT EMITTING DIODES; ORGANIC SUPERCONDUCTING MATERIALS; PHOTOLUMINESCENCE; PHOTONS; SUPERCONDUCTING DEVICES;

EID: 20444412644     PISSN: 13697021     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1369-7021(05)70986-X     Document Type: Article
Times cited : (24)

References (80)
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    • note
    • Under light microscope illumination, we lower the probe onto the Au pad while monitoring the current at zero bias with an electrometer, and stop as soon as the current reading rises above the noise floor. This is photocurrent, which is larger than dark current. Hence, using photocurrent to determine electrical contact ensures minimal pressure exerted by the probe.
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    • A previous paper
    • Lim S.F. A previous paper Appl. Phys. Lett. 78 15 2001 2116 states that film pinholes in the evaporated device give rise to the growth of dark spots. However, physical lamination by soft conformable electrodes has an advantage that pinholes in films will not make a contact with the conformable electrodes. Although we did not observe symptoms of pinholes from the current density at low voltages of our evaporated devices, pinholes could be a source for growth of dark spots in evaporated devices.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.