thermally induced ultra high cycle fatigue of copper alloys of the high
... The ultra-high cycle ultrasound data showed surface roughening, which appeared at stress amplitudes lower than the fatigue strength. Different crack growth rates were observed between the precipitation strengthened and the dispersion hardened copper alloys. Compressive mean stresses were studied at ...
... The ultra-high cycle ultrasound data showed surface roughening, which appeared at stress amplitudes lower than the fatigue strength. Different crack growth rates were observed between the precipitation strengthened and the dispersion hardened copper alloys. Compressive mean stresses were studied at ...
Optically active Si-rich Si N
... WARNING. On having consulted this thesis you’re accepting the following use conditions: Spreading this thesis by the TDX (www.tdx.cat) service has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reproduction wi ...
... WARNING. On having consulted this thesis you’re accepting the following use conditions: Spreading this thesis by the TDX (www.tdx.cat) service has been authorized by the titular of the intellectual property rights only for private uses placed in investigation and teaching activities. Reproduction wi ...
Complete characterization of light waves using Attosecond pulses
... impetus behind the exploration of new routes, as well as experimental techniques that allow measurements with ever higher spatiotemporal resolution. Over the centuries, light has been a key tool for the observation of natural phenomena while its employment in physical research and metrology has led ...
... impetus behind the exploration of new routes, as well as experimental techniques that allow measurements with ever higher spatiotemporal resolution. Over the centuries, light has been a key tool for the observation of natural phenomena while its employment in physical research and metrology has led ...
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... I just want to make one thing very clear: Past students have told me that the notes were invaluable and reasonably well written. However, they also told me that the notes were next to useless without also attending the lectures. So, don’t get caught in the trap of thinking ‘well, I have the notes, m ...
... I just want to make one thing very clear: Past students have told me that the notes were invaluable and reasonably well written. However, they also told me that the notes were next to useless without also attending the lectures. So, don’t get caught in the trap of thinking ‘well, I have the notes, m ...
Photonic crystals for light trapping in solar cells
... Solar energy is an abundant and non-polluting source of energy. Nevertheless, the installation of solar cells for energy production is still dependent on subsidies in most parts of the world. One way of reducing the costs of solar cells is to decrease their thickness. This will reduce material consu ...
... Solar energy is an abundant and non-polluting source of energy. Nevertheless, the installation of solar cells for energy production is still dependent on subsidies in most parts of the world. One way of reducing the costs of solar cells is to decrease their thickness. This will reduce material consu ...
Physics 12 Labs - NS Department of Education
... onto the surface of a metal. Lenard’s data showed that ultraviolet light with a constant intensity ejected electrons with a variety of energies, but that there was always a maximum energy. In further studies with a prism that restricted the light to a narrow range of frequencies, his data led him to ...
... onto the surface of a metal. Lenard’s data showed that ultraviolet light with a constant intensity ejected electrons with a variety of energies, but that there was always a maximum energy. In further studies with a prism that restricted the light to a narrow range of frequencies, his data led him to ...
Particle Accelerators - Institute of Particle and Nuclear Physics
... =⇒ GDE (“Global Design Effort”): merge NLC(USA), GLC(J), TESLA(EU) Costs are main design criterion! ...
... =⇒ GDE (“Global Design Effort”): merge NLC(USA), GLC(J), TESLA(EU) Costs are main design criterion! ...
Thomas Young (scientist)
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Thomas Young (13 June 1773 – 10 May 1829) was an English polymath and physician. Young made notable scientific contributions to the fields of vision, light, solid mechanics, energy, physiology, language, musical harmony, and Egyptology. He ""made a number of original and insightful innovations""in the decipherment of Egyptian hieroglyphs (specifically the Rosetta Stone) before Jean-François Champollion eventually expanded on his work. He was mentioned by, among others, William Herschel, Hermann von Helmholtz, James Clerk Maxwell, and Albert Einstein. Young has been described as ""The Last Man Who Knew Everything"".