Results 31 to 40 of about 1,363,061 (231)

Low-Frequency Noise in Graphene Tunnel Junctions [PDF]

ACS Nano, 2018
Graphene tunnel junctions are a promising experimental platform for single molecule electronics and biosensing. Ultimately their noise properties will play a critical role in developing these applications. Here we report a study of electrical noise in graphene tunnel junctions fabricated through feedback-controlled electroburning.
Puczkarski, P, Wu, Q, Sadeghi, H, Hou, S, Karimi, A, Sheng, Y, Warner, J, Lambert, C, Briggs, G, Mol, J   +9 more
openaire   +6 more sources

Universal Quantum Degeneracy Point for Superconducting Qubits

, 2011
The quantum degeneracy point approach [D. Vion et al., Science 296, 886 (2002)] effectively protects superconducting qubits from low-frequency noise that couples with the qubits as transverse noise.
Gunnarsson D, Lin Tian, Tian L, X-H Deng, Y Hu   +4 more
core   +2 more sources

Comprehensive omics‐based classification system in adult patients with B‐cell acute lymphoblastic leukemia

Molecular Oncology, EarlyView.
The COMBAT classification system, developed through multi‐omics integration, stratifies adult patients with B‐cell acute lymphoblastic leukemia(B‐ALL) into three molecular subtypes with distinct surface antigen patterns, immune landscape, methylation patterns, biological pathways and prognosis.
Yang Song, Ting Liu, Qishan Hao, Qiuyun Fang, Xiaoyuan Gong, Yan Li, Zheng Tian, Hui Wei, Min Wang, Jianxiang Wang, Tao Cheng, Yingchang Mi   +11 more
wiley   +1 more source

Effects of low-frequency noise cross-correlations in coupled superconducting qubits

, 2008
We study the effects of correlated low frequency noise sources acting on a two qubit gate in a fixed coupling scheme. A phenomenological model for the spatial and cross-talk correlations is introduced. The decoherence inside the SWAP subspace is analysed
A D'Arrigo, A Mastellone, Bendat J S, Benenti G, E Paladino, G Falci, Gardiner C W, Landau R H, Lidar D A, Mastellone A D'Arrigo A Paladino E Falci G, Nielsen M A, Papoulis A, Slichter C P, Vion D   +13 more
core   +1 more source

Long non‐coding RNAs as therapeutic targets in head and neck squamous cell carcinoma and clinical application

FEBS Open Bio, EarlyView.
Long non‐coding RNAs (lncRNAs) occupy an abundant fraction of the eukaryotic transcriptome and an emerging area in cancer research. Regulation by lncRNAs is based on their subcellular localization in HNSCC. This cartoon shows the various functions of lncRNAs in HNSCC discussed in this review.
Ellen T. Tran, Ruchi A. Patel, Amogh Chariyamane, Ratna B. Ray   +3 more
wiley   +1 more source

Low-frequency noise of unipolar nanorectifiers [PDF]

Applied Physics Letters, 2011
Unipolar nanodiodes, also known as self-switching devices, have recently been demonstrated as terahertz detectors at room temperature. Here, we study their low-frequency noise spectra and noise equivalent power and show that both performance parameters are comparable to those reported for state-of-the-art Schottky diodes.
Balocco, Claudio, Kasjoo, Shahrir R., Zhang, Linqing Q., Alimi, Yasaman, Song, Aimin M.   +4 more
openaire   +3 more sources

An approach for coherent periodogram averaging of tilt‐series data for improved contrast transfer function estimation

FEBS Open Bio, EarlyView.
The contrast transfer function (CTF) is an imaging aberration that is a major resolution‐limiting factor in cryo‐electron microscopy (cryo‐EM). Precise CTF estimation is key to overcoming this limitation, but is particularly challenging in cryo‐electron tomography (cryo‐ET) data. Here, we present an approach for using geometric information to assist in
Sagar Khavnekar, William Wan
wiley   +1 more source

Sub-100 attoseconds optics-to-microwave synchronization

, 2010
We use two fiber-based femtosecond frequency combs and a low-noise carrier suppression phase detection system to characterize the optical to microwave synchronization achievable with such frequency divider systems.
Boudot, R., Coq, Y. Le, Kersale, Y., Lours, M., Santarelli, G., Xu, Z., Zhang, W.   +6 more
core   +3 more sources

Development of 4T1 breast cancer mouse model system for preclinical carbonic anhydrase IX studies

FEBS Open Bio, EarlyView.
Carbonic anhydrase IX (CAIX) is a well‐recognised therapeutic target and prognostic biomarker in cancer. We developed and characterised a robust murine breast cancer model system that is suitable for CAIX studies in vitro and in vivo—it comprises both CAIX‐positive and CAIX‐negative controls and provides a solid platform for the comprehensive ...
Zane Kalniņa, Ilva Liekniņa, Svetlana Koteloviča, Ramona Petrovska, Gediminas Žvinys, Agne Petrosiute, Asta Zubrienė, Matīss Toms Laugalis, Vendija Skeltona, Juris Jansons, Madara Kreishmane, Edita Čapkauskaitė, Daumantas Matulis, Kaspars Tārs   +13 more
wiley   +1 more source

Low Frequency Noise of Tantalum Capacitors [PDF]

Active and Passive Electronic Components, 2002
A low frequency noise and charge carriers transport mechanism analysis was performed on tantalum capacitors in order to characterise their quality and reliability. The model of Ta − Ta2O5 − MnO2 MIS structure was used to give physical interpretation of VA characteristic both in normal and reverse modes.
Lubomír Grmela, Sumihisa Hashiguchi, Jan Pavelka, Vlasta Sedlakova, Josef Sikula, J. Hlavka, Munecazu Tacano   +6 more
openaire   +3 more sources