Vanhan Suomen lahjoitusmaat 1710-1826

English summary: Noble Land-Holding and Serfdom in "Old Finland"

Kuuston jäännökset Kuvaeltu v. 1826 A Grafströmmilta : W. v. Wright pir.

Tukhulmissa : Painettu M. G. Lundbergin Kirja-pajassa 1831

Keis. Suomen Jääkeri-Rykmentti, Keis. Suomen Jalkaväin-Rykmentti vuonna 1826 : M. v. Wright piirittänyt

Tukhulmissa : Painettu M. G. Lundbergin Kirja-pajassa 1831

En swensk officers samlingar under desz wistande i Ryszland åren 1784, 1786 och 1787

Author: Lorentz Nordenadler.

Geographisk, physico-economisk och historisk beskrifning öfwer Birckala socken uti Åbo höfdingedöme : af Daniel Hall, commissions landmätare i Finland.

Offprint from: Samling af rön och afhandlingar, rörande landtbruket, som till Kongl. Wetenskaps Academien bilfwit ingifne, tom. 4.

Quantum Hall effect in 2 dimensional GaInAs structure

Transport properties of GaAs / δ – Mn / GaAs / InxGa1-xAs / GaAs structure with Mn δ – layer, which is separated from InxGa1-xAs quantum well (QW) by 3 nm thick GaAs spacer was investigated. This structure with high mobility was characterized by X-ray difractometry and reflectometry. Transport and electrical properties of the structure were measured by using Pulsed Magnetic Field System (PMFS). During investigation of the Shubnikov – de Haas and the Hall effects the main parameters of QW structure such as cyclotron mass, Fermi level, g – factor, Dingle temperature and concentration of holes were estimated. Obtained results show high quality of the prepared structure. However, anomalous Hall effect at temperatures 2.09 K, 3 K, 4.2 K is not clearly observed. Attempts to identify magnetic moment were made. For this purpose the polarity of the filed was changed to the opposite at each shot. As a result hysteresis loop was not observed in the magnetic field dependences of the anomalous Hall resistivity.This can be attributed to the imperfection of the experimental setup.

Theses (1826-04-08)

Painovuosi nimekkeestä.

Theses (1826-02-11)

Painovuosi nimekkeestä.

Theses theologicae (1826)

Painovuosi nimekkeestä.

Tankar om frihet i handel. Akademisk afhandling, hvilken med ampliss. consistorii Academici tillstånd samt med vidtlagfarna juridiska facultetens i Åbo samtycke ställes under offentlig granskning å Kejserl. Universitetet i juridiska lärosalen den 4 nov. 1826, f. m. af Michaël Tjeder. Åbo-bo

Dedikaatio: Handels-societeten i Åbo [ruots. pr.].