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1:37:00 Stanford University English 2008

Quantum Entanglements, Part 1 | Lecture 9

Lecture 9 of Leonard Susskind's course concentrating on Quantum Entanglements (Part 1, Fall 2006). Recorded November 27, 2006 at Stanford University. This Stanford Continuing Studies course is the first of a three-quarter sequence of classes exploring the "quantum entanglements" in modern theoretical physics. Leonard Susskind is the Felix Bloch Professor of Physics at Stanford University.
  • Published: 2008
  • Publisher: Stanford University
  • Language: English
1:34:27 Stanford University English 2011

Topics in String Theory | Lecture 1

(January 10, 2011) Leonard Susskind gives a lecture on the string theory and particle physics. In this lecture, he begins by describing the theory of reductionism and then goes on to tell why string theory and other modern theories spell the end of reductionism. In the last of course of this series, Leonard Susskind continues his exploration of string theory that attempts to reconcile quantum mechanics and general relativity. In particular, the course focuses on string theory with regard to important issues in contemporary physics.
  • Published: 2011
  • Publisher: Stanford University
  • Language: English
1:53:26 Stanford University English 2013

Statistical Mechanics Lecture 3

Leonard Susskind begins the derivation of the distribution of energy states that represents maximum entropy in a system at equilibrium.
  • Published: 2013
  • Publisher: Stanford University
  • Language: English
1:27:16 Stanford University English 2013

Advanced Quantum Mechanics | Lecture 7

(November 4, 2013) Leonard Susskind extends the presentation of quantum field theory to multi-particle systems, and derives the particle creation and annihilation operators.
  • Published: 2013
  • Publisher: Stanford University
  • Language: English
1:46:26 Stanford University English 2012

Special Relativity | Lecture 7

(May 21, 2012) Leonard Susskind reviews some of the heavy mathematics from the previous lecture and discusses how at times complicated mathematics is the only way to explain high level physics, briefly sharing his thoughts on how and where math and nature collide. In 1905, while only twenty-six years old, Albert Einstein published "On the Electrodynamics of Moving Bodies" and effectively extended classical laws of relativity to all laws of physics, even electrodynamics. Professor Susskind takes a close look at the special theory of relativity and also at classical field theory. Concepts addressed here include space-time and four-dimensional space-time, electromagnetic fields and their application to Maxwell's equations.
  • Published: 2012
  • Publisher: Stanford University
  • Language: English
1:42:58 Stanford University English 2012

The Theoretical Minimum | Lecture 6

(February 13, 2012) Leonard Susskind starts the class by answering a question that arose in the last lecture about photons and the energy at different states and then continues with the topic of entanglement.
  • Published: 2012
  • Publisher: Stanford University
  • Language: English
55:47 Stanford University English 2012

Supersymmetry & Grand Unification: Lecture 3

  • Published: 2012
  • Publisher: Stanford University
  • Language: English
1:09:44 CityTV.nl, Foundation for Fundamental Research on Matter (FOM) English 2011

Master class II with Boris Kayser

We will review the physics of neutrino oscillation, and summarize what has been learned from oscillation and other data during the last dozen years. We will discuss recent surprises that may point to new interactions and new particles. Then we will turn to the future: What are the open questions, why are they interesting, and how can we answer them through future experiments?
  • Published: 2011
  • Publisher: CityTV.nl, Foundation for Fundamental Research on Matter (FOM)
  • Language: English
2:21:07 Foundation for Fundamental Research on Matter (FOM) English 2014

Master class with Andreas Heinrich

We all learn in quantum mechanics lectures how to treat the spin of an electron using the Pauli matrices of an S=1/2 system. However, the magnetic properties of atoms in gas and in particular those in a solid-state environment or in molecules are often much more complex and interesting. We will begin by trying to understand what happens when the spin of a quantum system is larger than S=1/2 at which point ligand fields (crystal fields in solids) become important and lead to important effects such as magnetic anisotropy. We will then move from the treatment of a single spin system to coupled spins. How do you set up spin matrices for such a situation and how do you find solutions to those problems? We will discuss some experimental findings about spin chains on surfaces as studied by STM. If time permits we will try to apply the concepts of coupled spin systems to quantum computation.
  • Published: 2014
  • Publisher: Foundation for Fundamental Research on Matter (FOM)
  • Language: English
1:53:30 OpenWebcast.nl, Foundation for Fundamental Research on Matter (FOM) English 2013

Master class with Sibylle Günter

Nuclear fusion could play a major role in the energy mix during the second half of this century. The advantages of nuclear fusion, in particular for base load power stations, are obvious: the fuel is nearly unlimited and widely available, and - in contrast to fission - there is no possibility of a runaway reaction or meltdown. After more than 50 years of research, fusion has advanced to the decisive step on the way to a power plant: the international tokamak experiment ITER is designed to demonstrate the feasibility of net energy production from nuclear fusion reactions. For a fusion reactor, matter has to be heated up to extremely high temperatures: more than 100 million degrees - about a factor of 10 hotter than the sun's core. At these temperatures the material is fully ionized. The charged particles can be confined by magnetic fields, which are also able to provide the required efficient heat insulation. For magnetic fusion reactions to be self-sustaining, the thermal insulation has to be a factor of 100 better than that of polystyrene - at temperatures, where the velocity of particles approaches one fifth of the velocity of light! The physics basis of such magnetic confinement will be discussed. The two alternative concepts on the way to a fusion power plant: the tokamak and the stellarator will be introduced and the remaining scientific challenges for magnetic fusion will be discussed.
  • Published: 2013
  • Publisher: OpenWebcast.nl, Foundation for Fundamental Research on Matter (FOM)
  • Language: English
46:00 University of California Irvine (UCI) English 2013

Basic Physics III Lecture 24

  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
1:16:15 Phillies, George English 2012

3 Polymer Dynamic Models, Sedimentation, Electrophoresis

Lecture 3 - sketch of polymer dynamics models, results from sedimentation, how electrophoresis works. George Phillies lectures an advanced graduate course based on his book "Phenomenology of Polymer Solution Dynamics" (Cambridge, 2011).
  • Published: 2012
  • Publisher: Phillies, George
  • Language: English
45:14 Phillies, George English 2012

19 Theory of Quasielastic Light Scattering

Lecture 19 - light scattering spectroscopy and the light scattering spectrum. George Phillies lectures on polymer dynamics based on his book "Phenomenology of Polymer Solution Dynamics" (Cambridge, 2011).
  • Published: 2012
  • Publisher: Phillies, George
  • Language: English
2:14:07 University of Cambridge English 2014

Modern Steel Products (2014) - Overview of Conventional Hot Strip Mill (HSM) Design: lecture 12

Professor de Cooman builds on the previous lectures in the sequence, this time dealing with the hot-strip mill. This is a part of a course of lectures given at the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
35:57 University of Cambridge English 2013

Magneto-structural coupling

A lecture given by Igor Abrikosov, at the Adventures in the Physical Metallurgy of Steels (APMS) conference held in Cambridge University. The emphasis is on how magentic properties play a role in the properties of iron. Ab initio simulations based on the Density Functional Theory (DFT) are known as a useful tool for prediction of materials properties and for their understanding. In this talk we review recent progress in applications of DFT for Fe-based alloys. We underline a necessity to take into account explicitly temperature induced magnetic excitations. We show that magnetic and chemical interaction in Fe-based alloys are deeply interconnected, and strongly affect each other. We start with relatively simple examples, and show that there exists very strong dependence of thermodynamic properties, like elastic constants, structural distortions, and mixing enthalpies, on the underlying magnetic state in Fe alloys with Cr, Mn, Ni, V, Nb, C, and N. We then show that effective chemical interactions in steels can be tuned by its global magnetic state, which opens exciting possibilities for materials synthesis. Using first-principles theory we demonstrate that in Fe-Si system the magnetic disorder at high temperatures favour a formation of cubic Fe2Si phase with B2 crystal structure, which is not present in the alloy phase diagram. The experiment confirms the theoretical predictions, and the B2 Fe2Si alloy is synthesized from Fe-Si mixture using multianvil press.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
2:22:29 University of Cambridge English 2014

Modern Steel Products (2014) - Corrosion of coated steel: lecture 15

Professor de Cooman builds on the previous lectures in the sequence, this time dealing with the hot-strip mill. The lecture then breaks into a new topic, on the mechanical behaviour of steel, elasticity in particular. This is a part of a course of lectures given at the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:14:53 University of Cambridge English 2013

Mechanical properties of steel 8: formability

The eighth in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. This particular lecture deals in more detail with the formability of steels, particularly those for automotive applications.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:06:48 University of Cambridge English 2014

Modern Steel Products (2014) - Batch Processing: lecture 14

Professor de Cooman builds on the previous lectures in the sequence, this time dealing with the batch processing of rolled steel sheet, and consequences on properties. This is a part of a course of lectures given at the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:04:34 University of Cambridge English 2014

Modern Steel Products (2014) - Continuous Casting: lecture 9

Professor de Cooman talks about the continuous casting of steel. This is a part of a course of lectures given at the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:15:58 University of Cambridge English 2014

Modern Steel Products (2014) - Alloying elements: lecture 2

A course of lectures by Professor Bruno de Cooman, of the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea. This comprehensive course leads the audience through a large variety of metallurgical aspects that influence steel products.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:12:18 University of Cambridge English 2013

Mechanical properties of steel 24: polycrystal strain hardening

The 24th in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. Deals with the strain hardening of polycrystalline steel.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:18:53 University of Cambridge English 2013

Mechanical properties of steel 2: Elastic deformation

The second in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. This particular lecture introduces the general concepts elastic deformation.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:17:02 University of Cambridge English 2013

Mechanical properties of steel 22: precipitation hardening

The 22nd in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. Deals with the theory and practice of precipitation hardening.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:03:39 University of Cambridge English 2013

Mechanical properties of steel 4: stress-strain relations

The fourth in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. This particular lecture introduces stress-strain relationships including constitutive functions, yield criteria, plastic instablities and strain rate dependence.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:11:46 University of Cambridge English 2014

Modern Steel Products (2014) - Introduction: lecture 1

A course of lectures by Professor Bruno de Cooman, of the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea. This comprehensive course leads the audience through a large variety of metallurgical aspects that influence steel products.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:15:13 University of Cambridge English 2014

Modern Steel Products (2014) - Ironmaking, Steelmaking: lecture 8

Professor de Cooman talks about ironmaking and steelmaking. This is a part of a course of lectures by Professor Bruno de Cooman, of the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:16:13 University of Cambridge English 2013

Mechanical properties of steel 16: solid solution strengthening

The 16th in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. Deals with the solid solution strengthening of iron an steel.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
36:40 University of Cambridge English 2013

Mechanical properties of steel 13: defects, irradiation

The 13th in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. Deals with point defects, dislocation loops, irradiation, crystal plasticity.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:12:59 University of Cambridge English 2013

Mechanical properties of steel 10: dislocations & faults

The tenth in a series of lectures given by Professor Bruno de Cooman of the Graduate Institute of Ferrous Technology, POSTECH, South Korea. This particular lecture is a continues on dislocations and their role in steels, but including the concepts of stacking fault energy and dissociation.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:07:41 University of Cambridge English 2014

Modern Steel Products (2014) - Standards, Ironmaking: lecture 7

Professor de Cooman finishes his lecture on "Standards" and begins one on ironmaking using the blast furnace. This is a part of a course of lectures by Professor Bruno de Cooman, of the Graduate Institute of Ferrous Technology, POSTECH, Republic of Korea.
  • Published: 2014
  • Publisher: University of Cambridge
  • Language: English
1:15:48 University of Cambridge English 2015

Modern Steel Products (2015) - lecture 5

A series of lectures on steels, given by Professor Bruno de Cooman, Graduate Institute of Ferrous Technology (GIFT), POSTECH, Republic of Korea
  • Published: 2015
  • Publisher: University of Cambridge
  • Language: English
1:12:10 University of Cambridge English 2015

Modern Steel Products (2015) - lecture 2

A series of lectures on steels, given by Professor Bruno de Cooman, Graduate Institute of Ferrous Technology (GIFT), POSTECH, Republic of Korea
  • Published: 2015
  • Publisher: University of Cambridge
  • Language: English
59:59 University of Cambridge English 2015

Modern Steel Products (2015) - lecture 4

A series of lectures on steels, given by Professor Bruno de Cooman, Graduate Institute of Ferrous Technology (GIFT), POSTECH, Republic of Korea
  • Published: 2015
  • Publisher: University of Cambridge
  • Language: English
30:02 University of Cambridge English 2013

Mechanochemical Synthesis as a Tool for Modeling Properties of (new?) Iron Carbides

A lecture given by by Fabio Miani, at the Adventures in the Physical Metallurgy of Steels (APMS) conference held in Cambridge University. On the synthesis of various carbides of iron, beginning with elemental powders. Mechanochemical synthesis by simple milling devices has proved to be an efficient experimental tool for the synthesis of nanosized iron carbides. Along with the milling action, which is basically affected by the specific chemistry, ball to powder ratio and milling times, simple low temperature thermal cycles are effective to stabilize structure and promote/dissolve specific phases. Some collected data by transmission Mössbauer spectroscopy will be presented, along with some considerations - by means of the analysis of the hyperfine field distribution - that will be proposed on the kinetics of the formation of iron carbides at the initial atomic composition Fe 5% C 95 %, which - to the knowledge of the authors has not been discussed before.
  • Published: 2013
  • Publisher: University of Cambridge
  • Language: English
1:08:07 Phillies, George English 2012

29 More Inferences from Phenomenology

Lecture 29 - More Inferences from Phenomenology. George Phillies lectures from his text "Phenomenology of Polymer Solution Dynamics".
  • Published: 2012
  • Publisher: Phillies, George
  • Language: English
41:23 University of California Irvine (UCI) English 2013

Basic Physics III Lecture 14

  • Published: 2013
  • Publisher: University of California Irvine (UCI)
  • Language: English
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