Results 21 to 30 of about 21,163 (262)

Ferroelectric Single‐Molecule Magnet with Toroidal Magnetic Moments

Advanced Science, 2022
Materials that coexist magnetic and electric properties on the molecular scale in single‐molecule magnets (SMMs) with peculiar quantum behaviors have promise in molecular electronics and spintronics.
Yu‐Xia Wang, Yinina Ma, Jie‐Su Wang, Yue Yang, Yun‐Nan Guo, Yi‐Quan Zhang, Kui‐Juan Jin, Young Sun, Peng Cheng   +8 more
doaj   +1 more source

Affordable Artificial Intelligence-Assisted Machine Supervision System for the Small and Medium-Sized Manufacturers

Sensors, 2022
With the rapid concurrent advance of artificial intelligence (AI) and Internet of Things (IoT) technology, manufacturing environments are being upgraded or equipped with a smart and connected infrastructure that empowers workers and supervisors to ...
Chen Li, Shijie Bian, Tongzi Wu, Richard P. Donovan, Bingbing Li   +4 more
doaj   +1 more source

SMM rootkit: a new breed of OS independent malware [PDF]

Security and Communication Networks, 2008
AbstractThe emergence of hardware virtualization technology has led to the development of OS independent malware such as the virtual machine‐based rootkits (VMBRs). In this paper, we draw attention to a different but related threat that exists on many commodity systems in operation today: The system management Mode based rootkit (SMBR).
Embleton, Shawn, Sparks, Sherri, Zou, Cliff C.   +2 more
openaire   +2 more sources

Magnetization and EPR studies of the single molecule magnet Ni$_4$ with integrated sensors [PDF]

, 2006
Integrated magnetic sensors that allow simultaneous EPR and magnetization measurements have been developed to study single molecule magnets. A high frequency microstrip resonator has been integrated with a micro-Hall effect magnetometer. EPR spectroscopy
A. D. Kent, Abragam A., C. Beedle, C. Ramsey, D. N. Hendrickson, E. del Barco, G. D. Chaves-O’Flynn, G. de Loubens, Gupta K.   +8 more
core   +3 more sources

Peripheral Substitution: An Easy Way to Tuning the Magnetic Behavior of Tetrakis(phthalocyaninato) Dysprosium(III) SMMs

Scientific Reports, 2015
Two tetrakis(phthalocyaninato) dysprosium(III)-cadmium(II) single-molecule magnets (SMMs) with different extent of phthalocyanine peripheral substitution and therefore different coordination geometry for the Dy ions were revealed to exhibit different SMM
H. Shang, Suyuan Zeng, Hailong Wang, Jianmin Dou, Jianzhuang Jiang   +4 more
semanticscholar   +1 more source

Measurement and Analysis of Vibronic Coupling in Two Dysprosium(III) Complexes of Opposite Magnetic Anisotropy. [PDF]

Chemistry
Single‐crystal far‐infrared magnetospectroscopy is used to reveal magnetic anisotropy and vibronic coupling in a pair of dysprosium(III) complexes. ABSTRACT The loss of magnetic memory in single‐molecule magnets (SMMs) is caused by the coupling of molecular vibrations to spin states, which plays a significant role in magnetic relaxation processes ...
Whyatt YL, Emerson-King J, Whitehead GFS, Mills DP, Langley SK, Ozerov M, Chilton NF.   +6 more
europepmc   +2 more sources

Observation of a Distribution of Internal Transverse Magnetic Fields in a Mn12-Based Single Molecule Magnet [PDF]

, 2003
A distribution of internal transverse magnetic fields has been observed in single molecule magnet (SMM) Mn12-BrAc in the pure magnetic quantum tunneling (MQT) regime. Magnetic relaxation experiments at 0.4 K are used to produce a hole in the distribution
A. Cornia, A. D. Kent, A. L. Rheingold, A.L. Barra, C. Sangregorio, D. N. Hendrickson, D.A. Garanin, E. del Barco, E. del Barco, E. del Barco, E. del Barco, E.M. Chudnovsky, G. Christou, G. Christou, J. An, J.M. Hernandez, J.R. Friedman, K. Park, K. Park, K. Takeda, L. Bokacheva, L. N. Zakharov, L. Thomas, N. E. Chakov, S. Hill, S. Hill, S. Hill, W. Wernsdorfer, W. Wernsdorfer   +28 more
core   +1 more source

Empowering ISA95 compliant traditional and smart manufacturing systems with the blockchain technology

Manufacturing Review, 2021
Technological advancements in the information technology domain such as cloud computing, industrial internet of things (IIoT), machine to machine (M2M) communication, artificial intelligence (AI), etc.
Yalcinkaya Erkan, Maffei Antonio, Akillioglu Hakan, Onori Mauro   +3 more
doaj   +1 more source

Relaxation in the 3D ordered CoTAC spin chain by quantum nucleation of 0D domain walls [PDF]

, 2009
We have shown that resonant quantum tunnelling of the magnetisation (QTM), until now observed only in 0D cluster systems (SMMs), occurs in the molecular Ising spin chain, CoTAC ([(CH_3)_3NH]CoCl_3 - 2H_2O) which orders as a canted 3D-antiferromagnet at ...
C Paulsen, E Lhotel, E N Khatsko, Lhotel E, Ohm T   +4 more
core   +3 more sources

Decoherence window and electron-nuclear cross-relaxation in the molecular magnet V 15 [PDF]

, 2012
Rabi oscillations in the V_15 Single Molecule Magnet (SMM) embedded in the surfactant DODA have been studied at different microwave powers. An intense damping peak is observed when the Rabi frequency Omega_R falls in the vicinity of the Larmor frequency ...
A. Müller, B. Barbara, B. Tsukerblat, B. Z. Malkin, B. S. Tsukerblat, E. I. Baibekov, J. H. Shim, M. A. Nielsen, S. Bertaina, S. Gambarelli, T. Mitra   +10 more
core   +3 more sources