Results 91 to 100 of about 44,654 (295)

Electronic conduction in a three-terminal molecular transistor [PDF]

, 2008
The electronic conduction of a novel, three-terminal molecular architecture, analogous to a heterojunction bipolar transistor is studied. In this architecture, two diode arms consisting of donor-acceptor molecular wires fuse through a ring, while a gate ...
, Datta S, Frisch M J, Haiying He, He H Pandey R Karna S P, Landauer R, Luo K, Moore G E, Ravindra Pandey, Shashi P Karna, Yu L H   +10 more
core   +1 more source

Structural and Chemical Engineering of Sub‐Nanochannel Membranes Toward Ion Selectivity

Advanced Functional Materials, EarlyView.
This review summarizes recent advances in structural and chemical engineering of sub‐nanochannels for ion selectivity. We first introduce fundamental ion transport mechanisms within sub‐nanochannels, followed by strategies to tune pore size, geometry, and surface functionalities, categorized into charge‐based, ion‐recognition, hydrophilic bonding, and ...
Yuyu Su, Huacheng Zhang, Tamar L. Greaves, Qi Han, Weiwei Lei, Dan Liu   +5 more
wiley   +1 more source

Exploration and development of molecule-based printed electronics materials: an integrated approach using experimental, computational, and data sciences

Science and Technology of Advanced Materials
The challenge in developing molecule-based electronic materials lies in the uncontrollable or unpredictable nature of their crystal structures, which are crucial for determining both electrical properties and thin-film formability. This review summarizes
Tatsuo Hasegawa, Satoru Inoue, Seiji Tsuzuki, Sachio Horiuchi, Hiroyuki Matsui, Tomoharu Okada, Reiji Kumai, Koji Yonekura, Saori Maki-Yonekura   +8 more
doaj   +1 more source

Interfacial charge transfer in nanoscale polymer transistors [PDF]

, 2008
Interfacial charge transfer plays an essential role in establishing the relative alignment of the metal Fermi level and the energy bands of organic semiconductors.
A. Crispin, A. Fursina, B. H. Hamadani, B. H. Hamadani, B. H. Hamadani, B. H. Hamadani, C. Tengstedt, D. B. A. Rep, D. J. Gundlach, Douglas Natelson, F. Nüesch, G. Paasch, H. Vàzquez, H. Vàzquez, I. G. Hill, I. H. Campbell, J. A. Merlo, J. Hwang, J. Lee, J. P. Bourgoin, J. Schmidt, Jeffrey H. Worne, K. F. Kelly, Kevin F. Kelly, L. A. Bumm, L. Bürgi, L. Cai, N. Koch, N. Koch, Rajiv Giridharagopal, T. Li, T. N. Ng, Z. J. Donhauser   +32 more
core   +2 more sources

Selenium‐Incorporated Polymerized Nonfullerene Acceptors/SWCNT Composites with Polymer‐Assisted n‐Doping for High‐Performance Organic Thermoelectrics

Advanced Functional Materials, EarlyView.
Selenium‐incorporated polymerized nonfullerene acceptor PCB2Se forms a strong supramolecular complex with SWCNTs, enabling a record‐high zT of 0.29. Sequential N‐DMBI doping, mediated through a polymer‐assisted electron‐transfer pathway, successfully converts the PCB2Se/SWCNT composite into an efficient n‐type material with an impressive power factor ...
Chi‐Chun Tseng, Che‐An Chou, Chi Chang, Li‐Lun Yeh, Chien‐Yi Ku, Jhih‐Min Lin, Shih‐Huang Tung, Cheng‐Liang Liu, Yen‐Ju Cheng   +8 more
wiley   +1 more source

Experimental study and analytical modeling of the channel length influence on the electrical characteristics of small-molecule thin-film transistors [PDF]

, 2015
Bottom-contact p-type small-molecule copper phthalocyanine (CuPc) thin film transistors (TFTs) with different channel lengths have been fabricated by thermal evaporation.
Boukhili, W., Bourguiga, R., Mahdouani, M., Puigdollers i González, Joaquim   +3 more
core   +2 more sources

Design Strategies and Emerging Applications of High‐Performance Flexible Piezoresistive Pressure Sensors

Advanced Functional Materials, EarlyView.
Flexible piezoresistive pressure sensors underpin wearable and soft electronics. This review links sensing physics, including contact resistance modulation, quantum tunneling and percolation, to unified materials/structure design. We highlight composite and graded architectures, interfacial/porous engineering, and microstructured 3D conductive networks
Feng Luo, Artur Ciesielski, Paolo Samorì   +2 more
wiley   +1 more source

Memristor‐Driven Active‐Matrix Organic Light‐Emitting Diode for Energy Efficient and High‐Resolution Displays

Advanced Functional Materials, EarlyView.
This study demonstrates that memristors can replace conventional 2T–1C driving circuits with simplified 1T–1 m architectures by exploiting resistance switching. With ultra‐low switching voltages (< ±0.2 V) and multi‐level resistance states, the memristors precisely control the current injected into organic light‐emitting diodes (OLEDs).
Dong Hyun Kim, Nahyun Kim, Seok Hee Hong, Ho Jin Lee, Jin Suk Oh, Jae Seong Park, Tae Geun Kim   +6 more
wiley   +1 more source

Quantitative Spermidine Detection in Cosmetics using an Organic Transistor‐Based Chemical Sensor

ChemistryOpen
Spermidine is an essential biomarker related to antiaging. Although the detection of spermidine levels is in high demand in life science fields, easy‐to‐use analytical tools without sample purification have not yet been fully established.
Dr. Yui Sasaki, Kohei Ohshiro, Miyuki Kato, Hikaru Tanaka, Akari Yamagami, Dr. Kazutake Hagiya, Prof. Dr. Tsuyoshi Minami   +6 more
doaj   +1 more source

Critical Evaluation of Organic Thin-Film Transistor Models

, 2018
Thin-film transistors (TFTs) represent a wide-spread tool to determine the charge-carrier mobility of materials. Mobilities and further transistor parameters like contact resistances are commonly extracted from the electrical characteristics.
Borchert, James W., Karner-Petritz, Esther, Klauk, Hagen, Krammer, Markus, Petritz, Andreas, Schider, Gerburg, Stadlober, Barbara, Zojer, Karin   +7 more
core   +1 more source