Field-induced magnetic states in holmium tetraboride
... 20 kOe, while TN1 persists up to at least 25 kOe. Figure 5 compares the intensity of fractional (2.02 1.02 0.43), (h k 13 ) and integer (h k l) reflections with the field dependent magnetization curve at T = 2 K. Field dependent neutron and magnetization measurements were performed by ramping the ma ...
... 20 kOe, while TN1 persists up to at least 25 kOe. Figure 5 compares the intensity of fractional (2.02 1.02 0.43), (h k 13 ) and integer (h k l) reflections with the field dependent magnetization curve at T = 2 K. Field dependent neutron and magnetization measurements were performed by ramping the ma ...
Document
... • Similar effect found with motional Stark field of a thermally energetic ion. Such fields diminish resolution of magnetic field structure and spectroscopy. • Calculations (both full quantum-mechanical and semi-classical) predict: 10 V/cm parallel to 1.0 Tesla should considerably diminish Landau str ...
... • Similar effect found with motional Stark field of a thermally energetic ion. Such fields diminish resolution of magnetic field structure and spectroscopy. • Calculations (both full quantum-mechanical and semi-classical) predict: 10 V/cm parallel to 1.0 Tesla should considerably diminish Landau str ...
critical fields of thin superconducting films
... General equations are obtained in Sec. 1, based on a method proposed earlier by the author, allowing one to describe the diffuse reflection of electrons from a surface. [ 1] In Sec. 2 the critical field for pure samples is determined over the whole temperature range, and in Sec. 3 it is found for fi ...
... General equations are obtained in Sec. 1, based on a method proposed earlier by the author, allowing one to describe the diffuse reflection of electrons from a surface. [ 1] In Sec. 2 the critical field for pure samples is determined over the whole temperature range, and in Sec. 3 it is found for fi ...
Lesson # 11 – Electric Fields
... One of the reasons why electrostatic forces seem so mysterious is that they have an effect at a distance, without any objects being in contact. We are familiar with one other force that also has this property. One way of explaining how gravity can have an effect on objects far away is with the idea ...
... One of the reasons why electrostatic forces seem so mysterious is that they have an effect at a distance, without any objects being in contact. We are familiar with one other force that also has this property. One way of explaining how gravity can have an effect on objects far away is with the idea ...
Chapter 19
... •The farther north the device is moved, the farther from horizontal the compass needle would be. –The compass needle would be horizontal at the equator and the dip angle would be 0° –The compass needle would point straight down at the south magnetc pole and the dip angle would be 90° ...
... •The farther north the device is moved, the farther from horizontal the compass needle would be. –The compass needle would be horizontal at the equator and the dip angle would be 0° –The compass needle would point straight down at the south magnetc pole and the dip angle would be 90° ...
CP Physics - North Union Local Schools
... as they progress and the position vs. time graph for objects decreasing in speed will become less steep. On a velocity vs. time graph, objects increasing in speed will slope away from the x-axis and objects decreasing in speed will slope toward the x-axis. The slope of a velocity vs. time graph indi ...
... as they progress and the position vs. time graph for objects decreasing in speed will become less steep. On a velocity vs. time graph, objects increasing in speed will slope away from the x-axis and objects decreasing in speed will slope toward the x-axis. The slope of a velocity vs. time graph indi ...
A parallel-plate capacitor has closely spaced circular
... Maxwell's equations A. imply that the electric field due to a point charge varies inversely as the square of the distance from the charge. B. describe how electric field lines diverge from a positive charge and converge on a negative charge. C. assert that the flux of the magnetic field vector is z ...
... Maxwell's equations A. imply that the electric field due to a point charge varies inversely as the square of the distance from the charge. B. describe how electric field lines diverge from a positive charge and converge on a negative charge. C. assert that the flux of the magnetic field vector is z ...
LESSON 18: Magnetic Metals
... Magnetism is a unique property of some metal elements but not all. Magnetism is a force of attraction or repulsion between materials that acts at a distance through a magnetic field (region of magnetic force). Some magnets have a stronger magnetic force than others. Force measures the amount of push ...
... Magnetism is a unique property of some metal elements but not all. Magnetism is a force of attraction or repulsion between materials that acts at a distance through a magnetic field (region of magnetic force). Some magnets have a stronger magnetic force than others. Force measures the amount of push ...
Motion of Charges in Combined Electric and Magnetic Fields
... Also inside the tube is a pair of metal plates separated by a distance ∆y = 8 mm (according to the specifications that came with the tube). The electron beam normally passes between this pair of plates. When a voltage difference VP is set between these plates, it generates an electric field E betwe ...
... Also inside the tube is a pair of metal plates separated by a distance ∆y = 8 mm (according to the specifications that came with the tube). The electron beam normally passes between this pair of plates. When a voltage difference VP is set between these plates, it generates an electric field E betwe ...
Electromagnet
An electromagnet is a type of magnet in which the magnetic field is produced by an electric current. The magnetic field disappears when the current is turned off. Electromagnets usually consist of a large number of closely spaced turns of wire that create the magnetic field. The wire turns are often wound around a magnetic core made from a ferromagnetic or ferrimagnetic material such as iron; the magnetic core concentrates the magnetic flux and makes a more powerful magnet.The main advantage of an electromagnet over a permanent magnet is that the magnetic field can be quickly changed by controlling the amount of electric current in the winding. However, unlike a permanent magnet that needs no power, an electromagnet requires a continuous supply of current to maintain the magnetic field.Electromagnets are widely used as components of other electrical devices, such as motors, generators, relays, loudspeakers, hard disks, MRI machines, scientific instruments, and magnetic separation equipment. Electromagnets are also employed in industry for picking up and moving heavy iron objects such as scrap iron and steel.