Results 61 to 70 of about 5,372,457 (283)

Immunity to Contact Scaling in MoS2 Transistors Using in Situ Edge Contacts. [PDF]

Nano letters (Print), 2018
Atomically thin two-dimensional (2D) materials are promising candidates for sub-10 nm transistor channels due to their ultrathin body thickness, which results in strong electrostatic gate control.
Zhihui Cheng, Yifei Yu, S. Singh, Katherine M. Price, Steven G. Noyce, Yuh-Chen Lin, Linyou Cao, A. Franklin   +7 more
semanticscholar   +1 more source

Calpain small subunit homodimerization is robust and calcium‐independent

FEBS Letters, EarlyView.
Calpains dimerize via penta‐EF‐hand (PEF) domains. Using single‐molecule force spectroscopy, we measured the strength and kinetics of PEF–PEF homodimer binding. The interaction is robust, shows a transient conformational step before dissociation, and remains largely insensitive to Ca2+.
Nesha May O. Andoy, Trina Dykstra‐MacPherson, Mathias A. Bell, Peter L. Davies, Ruby May A. Sullan   +4 more
wiley   +1 more source

Investigation on the Effect of Annealing Temperature on the Side Ohmic Contact Characteristics for Double Channel GaN/AlGaN Epitaxial Layer

Micromachines, 2022
A side ohmic contact mode for the double channel GaN/AlGaN epitaxial layer is proposed in this paper. Rectangle transmission line model (TLM) electrodes are prepared, and the specific contact resistance is tested at the annealing temperatures from 700 °C
Qingzhi Meng, Qijing Lin, Weixuan Jing, Na Zhao, Ping Yang, Dejiang Lu   +5 more
doaj   +1 more source

Topological Entanglement Entropy from the Holographic Partition Function

, 2006
We study the entropy of chiral 2+1-dimensional topological phases, where there are both gapped bulk excitations and gapless edge modes. We show how the entanglement entropy of both types of excitations can be encoded in a single partition function.
A. B. Zamolodchikov, A. Kitaev, A. M. Tsvelik, A. Y. Kitaev, C. Holzhey, C. L. Kane, C. Nayak, Chetan Nayak, D. A. Ivanov, D. Friedan, D. Gepner, D. V. Fursaev, E. Fradkin, E. Fradkin, E. P. Verlinde, E. Witten, E. Witten, E. Wong, G. Moore, H. Blöte, H. Casini, I. Affleck, J. Cardy, J. L. Cardy, J. L. Cardy, J. L. Cardy, M. Greiter, M. Levin, M. Milovanović, Matthew P. A. Fisher, N. Andrei, N. Read, N. Read, N. Read, P. Calabrese, P. Fendley, P. Fendley, Paul Fendley, S. Das Sarma, S. Ryu, V. F. R. Jones, W. Boucher, X. G. Wen   +42 more
core   +1 more source

Interaction induced edge channel equilibration [PDF]

, 2009
The electronic distribution functions of two Coulomb coupled chiral edge states forming a quasi-1D system with broken translation invariance are found using the equation of motion approach.
Buttiker, Markus, Lunde, Anders Mathias, Nigg, Simon E.   +2 more
core   +1 more source

Chemical manipulation of edge-contact and encapsulated graphene by dissociated hydrogen adsorption

, 2017
Due to its important role in the mass production of electronics, chemical functionalization is commonly utilized during the development of graphene-based electronics.
S. J. Hong, Ho Jong Kim, Myungsuk Lee, Hyungyu Kang, Min Park, D. Jeong, Sangwook Lee, Young-Ouk Park, Byung Hoon Kim   +8 more
semanticscholar   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Edge-type connectors evaluated by electrical noise measurement [PDF]

, 1967
Electrical noise measurement system measures noise generated by edge-type connectors and circuit cards when they are subjected to sinusoidal vibration. It provides a signal across the contact area and monitors the signal change during vibration.
Brummett, S. L.
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

Molecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala, Sini Ahonen, Sara Peltola, Aura Tuohisto‐Kokko, Olaya Esparta, Peppi Suominen, Anne Jokilammi, Iman Farahani, Deepankar Chakroborty, Nikol Dibus, Steffen Boettcher, Tomi T. Airenne, Mark S. Johnson, Lisa D. Eli, Klaus Elenius, Kari J. Kurppa   +15 more
wiley   +1 more source

"Wormhole" geometry for entrapping topologically-protected qubits in non-Abelian quantum Hall states and probing them with voltage and noise measurements

, 2006
We study a tunneling geometry defined by a single point-contact constriction that brings to close vicinity two points sitting at the same edge of a quantum Hall liquid, shortening the trip between the otherwise spatially separated points along the normal
Chang-Yu Hou, Claudio Chamon, L. V. Keldysh, L. V. Keldysh   +3 more
core   +1 more source