S
Sibel Ebru Yalcin
Researcher at Yale University
Publications - 27
Citations - 2945
Sibel Ebru Yalcin is an academic researcher from Yale University. The author has contributed to research in topics: Geobacter sulfurreducens & Nanowire. The author has an hindex of 13, co-authored 20 publications receiving 2149 citations. Previous affiliations of Sibel Ebru Yalcin include Los Alamos National Laboratory & Pacific Northwest National Laboratory.
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Journal ArticleDOI
Phase-engineered low-resistance contacts for ultrathin MoS2 transistors.
Rajesh Kappera,Damien Voiry,Sibel Ebru Yalcin,Brittany Branch,Gautam Gupta,Aditya D. Mohite,Manish Chhowalla +6 more
TL;DR: It is demonstrated that the metallic 1T phase of MoS2 can be locally induced on semiconducting 2H phase nanosheets, thus decreasing contact resistances to 200-300 Ω μm at zero gate bias.
Journal ArticleDOI
Structure of Microbial Nanowires Reveals Stacked Hemes that Transport Electrons over Micrometers.
Fengbin Wang,Yangqi Gu,J. Patrick O'Brien,Sophia M. Yi,Sibel Ebru Yalcin,Vishok Srikanth,Cong Shen,Dennis Vu,Nicole L. Ing,Allon I. Hochbaum,Edward H. Egelman,Nikhil S. Malvankar +11 more
TL;DR: It is revealed that, rather than PilA, G. sulfurreducens nanowires are assembled by micrometer-long polymerization of the hexaheme cytochrome OmcS, with hemes packed within ∼3.5-6 Å of each other.
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Visualization of charge propagation along individual pili proteins using ambient electrostatic force microscopy
TL;DR: It is shown that electrostatic force microscopy can be used to directly visualize charge propagation along pili of Geobacter sulfurreducens with nanometre resolution and under ambient conditions, suggesting that the pil of G. sulfurringucens function as molecular wires with transport via delocalized charges, rather than the hopping mechanism that is typical of biological electron transport.
Journal ArticleDOI
Metallic 1T phase source/drain electrodes for field effect transistors from chemical vapor deposited MoS2
Rajesh Kappera,Damien Voiry,Sibel Ebru Yalcin,Wesley Jen,Muharrem Acerce,Sol Torrel,Brittany Branch,Sidong Lei,Weibing Chen,Sina Najmaei,Jun Lou,Pulickel M. Ajayan,Gautam Gupta,Aditya D. Mohite,Manish Chhowalla +14 more
TL;DR: In this article, it is shown that it is possible to decrease the contact resistance and enhance the FET performance by locally inducing and patterning the metallic 1T phase of MoS2 on chemically vapor deposited material.
Journal ArticleDOI
Electronic structure and chemical nature of oxygen dopant states in carbon nanotubes.
Xuedan Ma,Lyudmyla Adamska,Hisato Yamaguchi,Sibel Ebru Yalcin,Sergei Tretiak,Stephen K. Doorn,Han Htoon +6 more
TL;DR: Observations of multiple spectral features on single nanotubes indicate the possibility of different chemical adducts coexisting on a given nanotube.