| 单词 | magnetization |
| 例句 | It’s the refrigerator magnetization of genius, which Warhol, who had a hearty appreciation and talent for the commercial, would have perhaps enjoyed. Review: In ‘Chasing Andy Warhol,’ Street Theater Goes Pop 2022-04-07T04:00:00Z Since atoms only rotate in particular frequencies and move for a longer time at lower temperatures, additional frequency- and temperature-dependent measurements further confirm that magnetization occurs as a result of the atoms' collective chiral dance. Atomic dance gives rise to a magnet 2023-11-09T05:00:00Z Bode continues: "This combination of the cobalt atom's changing magnetization and the copper electrons bound to it is the spinaron predicted by our Jülich colleague." New quantum effect demonstrated for the first time: Spinaron, a rugby in a ball pit 2023-10-26T04:00:00Z "By narrowing the QAH insulator devices, the current pulse resulted in very high current density that switched the magnetization direction, as well as the direction of the electron transport route." Electrical control of quantum phenomenon could improve future electronic devices 2023-10-19T04:00:00Z Instead, the product of those two numbers had shifted by an amount dependent on the magnetization of the bilayers. Twisted science: New quantum ruler to explore exotic matter 2023-10-05T04:00:00Z Nevertheless, the challenge of reducing energy consumption during information writing, specifically magnetization switching, remains a critical concern. Topological materials open a new pathway for exploring spin hall materials 2023-09-21T04:00:00Z As his career progressed, Parisi became interested in the physics of phase transitions — everyday phenomena such as the way water freezes and boils, or why certain materials lose their magnetization as they heat up. Book review: A simple memoir in praise of complex science 2023-08-17T04:00:00Z This induced magnetization can be made permanent if the material is heated and then cooled, or simply tapped in the presence of other magnets. College Physics for AP Courses 2015-08-12T00:00:00Z The planet has no global magnetic field, although there are areas of strong surface magnetization that indicate that there was a global field billions of years ago. Astronomy 2016-10-13T00:00:00Z “The closest models in physical systems are magnets,” Dr. Cavagna said; that is, the sudden collective shift in particle orientation just before magnetization. The Marvelous Physics of Swarming Midges 2021-10-01T04:00:00Z In a magnet, fluctuations in the magnetization propagate, forming a spin wave. Philip W. Anderson (1923–2020) 2020-04-30T04:00:00Z Magnetic domains are small regions of uniform magnetization in a material. An all-electrical magnetic logic gate that harnesses chirality between domains 2020-03-10T04:00:00Z Not only does the iron core trap the magnetic field created by the primary coil, its magnetization increases the field strength. College Physics for AP Courses 2015-08-12T00:00:00Z The telluride compound has a gap in energy between surface electron bands and has a magnetization that is perpendicular to the plane of the surface. Magnetic and topological order united in a crystal 2019-12-17T05:00:00Z This actuation mechanism allows much flexibility in the design of the robots’ structures, magnetization patterns and strengths, and in when and where magnetic fields are applied to control the robots. Soft microbots programmed by nanomagnets 2019-11-05T05:00:00Z The geophysicists were able to determine what that paleointensity was by heating single crystals to demagnetize them, and then reheating the samples in the presence of a magnetic field to impart magnetization. Ancient Earth's Weakened Magnetic Field May Have Driven Mass Extinction 2019-02-15T05:00:00Z The narrow boundaries separating different magnetization orientations are called domain walls; within the wall, the magnetization must gradually twist around. An all-electrical magnetic logic gate that harnesses chirality between domains 2020-03-10T04:00:00Z When a magnet is brought near a previously unmagnetized ferromagnetic material, it causes local magnetization of the material with unlike poles closest, as in Figure 22.7. College Physics for AP Courses 2015-08-12T00:00:00Z Such a lattice is characterized by periodic arrays of alternating convergence and divergence of magnetization. Elusive spin textures discovered 2018-12-04T05:00:00Z This, in turn, meant that it was easier to re-magnetize thicker magnets — to ‘over-write’ the strength and direction of their magnetization — using relatively weak fields. Soft microbots programmed by nanomagnets 2019-11-05T05:00:00Z The magnitude of the temperature modulation with the H-odd dependence is proportional to the charge current and varies in response to the magnetization process of the Ni slab. Observation of anisotropic magneto-Peltier effect in nickel 2018-05-20T04:00:00Z The magnetization in the cobalt is perpendicular to the plane of the wire, except in the stationary region. An all-electrical magnetic logic gate that harnesses chirality between domains 2020-03-10T04:00:00Z The magnetization of rocks is found to reverse in a coordinated manner with distance from the ridge. College Physics for AP Courses 2015-08-12T00:00:00Z Place a muon in a magnetic field perpendicular to the orientation of its magnetization, and its magnetic polarity will turn, or precess, just like a twirling compass needle. Renewed measurements of muon's magnetism could open door to new physics 2018-01-25T05:00:00Z Subjected to pulses of a radio-frequency magnetic field, their alignment is disturbed, and a signal can be detected as their magnetization returns to equilibrium. Peter Mansfield (1933-2017) : Nature : Nature Research 2017-03-07T05:00:00Z Magnetostriction normal to the disks was not reported because we assumed that a negligible vector component of magnetization normal to the disk at fields at which NJM is realized would yield negligible magnetostriction. Addendum: Non-Joulian magnetostriction : Nature : Nature Research 2016-08-02T04:00:00Z This is crucial, because it allows smaller coercivity — that is, the magnetization here is easier to switch. An all-electrical magnetic logic gate that harnesses chirality between domains 2020-03-10T04:00:00Z “We have not yet found what we can defend as primordial magnetization,” says Weiss. Oldest rock crystals point to ancient magnetic shield for Earth 2015-07-30T04:00:00Z They observed the tell-tale sign of the Meissner effect — a sudden increase in the sample's 'magnetization signal' — when the temperature rose past 203 K. Superconductivity record bolstered by magnetic data 2015-06-28T04:00:00Z This means that their spin — a quantum property analogous to the magnetization of a bar magnet — is always opposite in direction to the electron's motion. Force of nature gave life its asymmetry 2014-09-24T04:00:00Z Mapping crustal "magnetization" at high resolution will help to characterize geological provinces and identify mineral and ore deposits, he says. Mission to Map Earth's Magnetic Field Readies for Take-off 2013-11-21T23:15:00.470Z We’re really talking about a cascade of “spin flips” that culminate in a reversal of the sample’s magnetization — a not-well-understood phenomenon called magnetic deflagration. C'mon Baby Light My (Magnetic) Fire 2013-05-18T00:45:00.467Z “Our conclusion is that they haven’t even measured the magnetization that we have,” he says. Oldest rock crystals point to ancient magnetic shield for Earth 2015-07-30T04:00:00Z The four basic quantum numbers represent the energy level, angular momentum, spin, and magnetization. I, Quantum Robot 2013-03-18T12:45:05.427Z The physicists tested their treated graphite powder for diamagnetism by measuring its magnetization as it was exposed to a changing magnetic field. Warm Currents: Graphite Powder Stirs Up Hints of Room-Temperature Superconductivity 2012-09-17T22:45:00.207Z However, as the magnetization of a increases, b becomes also affected, reaching finally its maximum strength some time later than a. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z The gadolinium atoms react more slowly in losing their magnetization. Hot Idea for a Faster Hard Drive 2012-02-07T17:29:10Z At a meeting of the American Geophysical Union in December 2014, a collaborator of Weiss’s used the diamond-sensor magnetometer to show the specific part of an ancient zircon where the magnetization may lie. Oldest rock crystals point to ancient magnetic shield for Earth 2015-07-30T04:00:00Z In crystals other than those belonging to the cubic system, however, the relative strength of the induced magnetization is different in different directions within the mass. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z No known mineral or material is able to maintain a permanent magnetization at temperatures above 1,000 degrees Celsius. Book Review: Our Magnetic Earth, by Ronald Merrill 2011-12-28T17:15:12.157Z First, by retarding the current, and, second, by retarding the magnetization of one set of the cores, from which its effectiveness will readily appear. The inventions, researches and writings of Nikola Tesla With special reference to his work in polyphase currents and high potential lighting 2012-03-28T02:00:22.660Z Properly magnetized magnets have only two poles; it is possible, however, by special or careless magnetization, to produce magnets with more than two poles, but no process will produce a magnet with a single pole. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z The gravimeter and towed magnetometer respond to the density and magnetization of the material below the seafloor. Scientist at Work Blog: Scooping Up Arctic Seafloor Data in an Expedition's Homestretch 2011-10-05T17:01:36Z Which of these two directions is taken by the axis depends on whether the crystal is paramagnetic or diamagnetic, and on whether the principal axis is the direction of maximum or minimum magnetization. Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 7 "Crocoite" to "Cuba" 2012-01-22T03:00:24.397Z This was his first great contribution to the science and to the art of galvanic magnetization.... Famous Men of Science 2011-03-08T03:00:49.717Z The availability of the energy of magnetization is limited by the coercive force of the magnetized material, in virtue of which any change in the intensity of magnetization is accompanied by the production of heat. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z Both in the process of magnetization and demagnetization. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z He then propounded his brilliant hypothesis that the magnetization of iron was due to molecular electric currents. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z In a nanowire racetrack, what moves is not the wire itself but discrete packets of magnetization within the wire. Rules of the Road: Electric Currents Move Racetrack Memory Bits with Precision 2011-01-04T16:17:55.097Z It is fortunate for us that this is so, since on the rapid magnetization and demagnetization of soft iron depends the action of many of our electrical mechanisms. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use Previous to magnetization, a dipping needle, when its centre of gravity is supported, stands accurately level; but, after magnetization, one end of it, in our latitude, is pulled towards the north pole of the earth. Fragments of science, V. 1-2 It is converted into heat in changing the positions of the molecules during magnetization and demagnetization. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z The oscillating discharge of a condenser had been inferred by Henry as long ago as 1842 from his experiments on the magnetization produced in needles by the discharge of a condenser. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z The most violent convulsions may result from too complete magnetization of the brain. Complete Hypnotism, Mesmerism, Mind-Reading and Spiritualism How to Hypnotize: Being an Exhaustive and Practical System of Method, Application, and Use If steel is magnetized, it remains so; but soft iron loses practically all its magnetism as soon as the cause of magnetization is withdrawn. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use The needle, however, being suspended from the arm of a fine balance, its weight is found unaltered by its magnetization. Fragments of science, V. 1-2 What is the effect of increasing the magnetization? Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z If for dynamo or magnet making, it should have the highest possible permeability at a flux density corresponding to practically maximum magnetization. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z The distribution of the magnetization has therefore become unsymmetrical, and the iron core is no longer in equilibrium in the magnetic field. Scientific American Supplement, No. 633, February 18, 1888 The condenser diminishes the period of extinction very greatly, while lengthening the period of magnetization after the "make" of the primary current, and so decreasing the strength of the reverse current. How it Works Dealing in simple language with steam, electricity, light, heat, sound, hydraulics, optics, etc., and with their applications to apparatus in common use The periodical breaking of the circuit produced by the transmitter causes a variation in the magnetization of the iron cores of the five receivers and makes the firwood strips vibrate energetically. Scientific American Supplement, No. 711, August 17, 1889 The magnetic permeability decreases as the magnetization increases. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z In the cyclical reversal of magnetization of iron we have two modes to consider. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z M. Menges says that the residual magnetization is sufficient in his machine to start the rotation by itself. Scientific American Supplement, No. 633, February 18, 1888 The total magnetization resulting from a magnetizing force is called the magnetic flux, and is analogous to current. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. In long pieces of iron the mutual action of the various parts tends to keep in them any magnetization that they may possess; hence they are less readily demagnetized. Scientific American Supplement, No. 787, January 31, 1891 The state of a magnet which has reached the highest degree of magnetization. Hawkins Electrical Guide, Number One Questions, Answers, & Illustrations, A Progressive Course of Study for Engineers, Electricians, Students and Those Desiring to acquire a Working Knowledge of Electricity and its Applications 2011-12-24T03:07:54.823Z The curve which delineates the relation of H and B is called the magnetization curve for the material in question. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 2 "Ehud" to "Electroscope" 2011-01-29T03:00:23.777Z To render our series of comparisons complete, we must demonstrate the magnetization of heat. Six Lectures on Light Delivered In The United States In 1872-1873 The iron should, if possible, be worked at that density of magnetization at which it has the highest permeability in order to obtain the maximum impedance effects. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. In short pieces, where these mutual actions are feeble or almost absent, the magnetization is less stable, and disappears almost instantly on the cessation of the magnetizing force. Scientific American Supplement, No. 787, January 31, 1891 His greatest discoveries may be stated to have been magneto-electric induction, electro-chemical decomposition, the magnetization of light, and diamagnetism, the last announced in his memoir as the "magnetic condition of all matter." Brave Men and Women Their Struggles, Failures, And Triumphs This ring possesses a movement of rotation around the magnetized cylinder, sometimes in one direction, sometimes in another, according to the direction of the discharge and of the magnetization. The Atlantic Monthly, Volume 04, No. 26, December, 1859 I refer to the experiment which Faraday, its discoverer, called the 'magnetization of light.' Six Lectures on Light Delivered In The United States In 1872-1873 More accurately, the permeability is the ratio existing between the amount of magnetization and the magnetizing force which produces such magnetization. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. There are also electricians who will tell you that when magnetization is suddenly evoked in an iron bar, there are induction currents set up in the iron which oppose and delay its magnetization. Scientific American Supplement, No. 787, January 31, 1891 Thus, by magnetization, we have completely rotated its free path of action, and find that we can rotate this path as desired in any direction by the application of a sufficient directing power. Scientific American Supplement, No. 392, July 7, 1883 This apparatus, then, constitutes a genuine electric servo-motor in which the current is never interrupted nor modified in quantity or direction, no more indeed than the magnetization developed in the soft iron cylinder. Scientific American Supplement, No. 362, December 9, 1882 He discovered the now celebrated change of dimensions produced by the magnetization of soft iron by the current. Scientific American Supplement, No. 363, December 16, 1882 In permeability curves the total magnetization of the given pieces of iron are plotted as abscissas, while the corresponding permeabilities are plotted as ordinates. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. I sent him up to his room and tried to quiet his fever by magnetization with some success. AE in the Irish Theosophist In our times the magnetization is effected by an electric current. Side-Lights on Astronomy and Kindred Fields of Popular Science While once sauntering with him through the Crystal Palace, at Sydenham, I asked him what directed his attention to the magnetization of light. Faraday as a Discoverer The peculiar noise which accompanies the magnetization of an iron bar by the current, sometimes called the "magnetic tick," was thus explained. Scientific American Supplement, No. 363, December 16, 1882 The receiver of the Automatic Electric Page 87 Company just discussed employs but a single electromagnet by which the initial magnetization of the cores and also the variable magnetization necessary for speech reproduction is secured. Cyclopedia of Telephony & Telegraphy Vol. 1 A General Reference Work on Telephony, etc. etc. In fact Faraday had notions regarding the magnetization of light which were peculiar to himself, and untranslatable into the scientific language of the time. Faraday as a Discoverer |
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