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Aineistot 11-20 / 356
Yleistetyn todennäköisyysteorian tomografia
(2019-10-08)
Kvanttifysiikassa on olemassa selittämättömiä ilmiöitä ja monia tutkimattomia aihepiirejä. Jotta kvanttiteknologinen läpimurto olisi mahdollinen, pitää ymmärtää kvanttimekaniikka syvällisesti aina matemaattisesta perustasta ...
Electroencapsulation and electrospraying of pharmaceutical materials in preparation for oral drug delivery applications
(Turun yliopisto, 2019-02-09)
In bi-polar parallel nozzle electroencapsulation, two oppositely charged droplet jets are produced by electrospraying (electrostatic atomization), a method of extracting micro- or nanodroplets from a body of liquid using ...
Investigation and suppression of semiconductor–oxide related defect states : from surface science to device tests
(Turun yliopisto, 2019-02-22)
Many present challenges in semiconductor technology are related to utilizing solid structures with atomic scale dimensions and materials with higher charge carrier mobility and/or other readily controllable properties. ...
Quantum probes for complex systems
(2018-12-01)
Quantum probing is a fairly wide topic deepening its roots into many fields as it can borrow tools from, and be applied to, many-body physics, open quantum systems theory, quantum information and quantum thermodynamics. ...
Observational studies of supernovae and intermediate luminosity optical transients
(Turun yliopisto, 2020-04-20)
Thanks to modern all-sky surveys, thousands of astronomical transient events are discovered annually. Although many of these, such as regular supernovae (SNe), are fairly well understood, new rarer classes of transients ...
Investigation of properties of solar energetic particles and geomagnetic storms related to coronal mass ejections
(Turun yliopisto, 2019-12-19)
Solar energetic particles (SEPs) and geomagnetic storms related to coronal mass ejections (CMEs) are a major research topic in solar-terrestrial and geospace physics. Solar energetic particles and coronal mass ejections ...
Fe-Cr-Al-pinnan hapettumisen simuloiminen semiklassisilla menetelmillä
(Turun yliopisto, 2018-06-05)
Rauta-kromi-alumiini- ruostumattoman teräksen ominaisuuksia voidaan muuttaa säätämällä seosaineiden suhteellisia konsentraatioita. Al-atomit muodostavat pinnalle oksidikerroksen ja Cr-atomit auttavat Al-atomien pääsyä ...
Korkean lämpötilan suprajohteen, YBa2Cu3O6+x:n, mikroaaltoresonaattorit : valmistus, optimointi ja mikroaaltotestit
(Turun yliopisto, 2018-05-28)
Mikroaaltosovellukset ovat yksi suprajohteiden lukemattomista hyödyntämismahdollisuuksista. Suprajohteiden käyttäytyminen mikroaaltotaajuuksilla eroaa huomattavasti siitä, mitä havaitaan tasavirralla ja matalilla taajuuksilla. ...
Electrostatic instrumentation and measurements on powders and powder mixtures
(Turun yliopisto, 2019-05-25)
In the powder industry, such as the pharmaceutical or chemical industry, powder particles collide frequently with the surrounding surfaces and with other particles and become electrostatically charged in different processes. ...
Late-time near-infrared evolution of the ejecta and the equatorial ring of Supernova 1987A
(Turun yliopisto, 2018-05-23)
Supernova 1987A, located 50 kpc away in the Large Magellanic Cloud, is the closest supernova (SN) observed in the time of modern astronomy. The circumstellar medium of SN 1987A is characterised by a system of three rings ...