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Vertical III-V nanowire MOSFETs have demonstrated excellent performance including high transconductance and high Ion. One main bottleneck for the vertical MOSFETs is the large access resistance arising from the contacts and ungated regions. We demonstrate a process to reduce the access resistance by combining a gate-last process with ALD gate-metal deposition. The devices demonstrate fully scalabl
This study investigates the emerging phenomenon of gamification of terrorism, understood as the exploitation of video games mechanics and aesthetics to radicalize, proliferate propaganda and produce terror. Through an open-source ethnographic exploration of the “r/unexpectedjihad” community on Reddit, it attempts to answer how and to what extent violent jihadi sympathizers are gamifying terror in
We present an analysis of some known cartesian authentication codes and their modification into authentication codes with secrecy, with transmission rate R = r/n, where n = 2, 3, …, and 1 ≤ r ≤ n - 1 using (n - r)(r + 1) q-ary key digits. For this purpose we use a grouping technique. Essentially the same key grouping technique is used for the construction of codes that withstand spoofing attacks o
We generalize a well-known sufficient condition for interpolating sequences for the Hilbert Bergman spaces to other Bergman spaces with normal weights (as defined by Shields and Williams) and obtain new results regarding the membership of the derivative of a Blaschke product or a general inner function in such spaces. We also apply duality techniques to obtain further results of this type and obta
This thesis considers various aspects of implementation of high level parallel languages, specially Ada, on true multiprocessor architectures with shared memory.
The interior stress problem is solved numerically for a single-edge notched specimen under uniaxial load. The algorithm is based on a modification of a Fredholm second-kind integral equation with compact operators due to Muskhelishvili. Several singular basis functions for each of the seven corners in the geometry enable high uniform resolution of the stress field with a modest number of discretiz
OBJECTIVES: To elucidate the role of genital infections in last trimester pre-labour foetal death and the role and aetiology of chorioamnionitis in stillbirth in Maputo, Mozambique. To determine the role of current syphilis as a risk factor for foetal death in Maputo and the prevalence and risk factors for syphilis and HIV infection in displaced pregnant women in rural Zambezia province. To evalua
The emergence of the Faster-Than-Nyquist signaling (FTN) technology has im- proved the tight spectrum resources by compressing the transmission interval between adjacent pulses. In a natural environment, data transmission via a wire- less medium and through multi-path, at a high data rate, the leakage of these paths among symbols can cause severe inter-symbol interference (ISI). In order to compen
BESLUT 1 (3) 2018-09-28 Dnr U 2018/357 LUNDS UNIVERSITET Student och utbildning Sektionschef Tarmo Haavisto Postadress Box 117 221 00 Lund Terminstider läsåret 2019/2020 För läsåret 2019/2020 gäller följande terminstider: Höstterminen 2019 pågår från och med måndagen 2 september 2019 till och med söndagen den 19 januari 2020. Vårterminen 2020 pågår från och med måndagen den 20 januari till och med
https://www.lu.se/sites/www.lu.se/files/beslut_terminstider_2019-20.pdf - 2026-07-23
A multi-stage assembly network is considered. A number of end items should be delivered at a certain time. Otherwise a delay cost is incurred. End items and components that are delivered before they are needed will cause holding costs. All operation times are independent stochastic variables. The objective is to choose starting times for different operations in order to minimize the total expected
Addressing the need for modulated spin configurations is crucial, as they serve as the foundational building blocks for next-generation spintronics, particularly in atomically thin structures and at room temperature. In this work, we realize intrinsic ferromagnetism in monolayer flakes and tunable ferro-/antiferromagnetism in (Fe0.56Co0.44)5GeTe2 antiferromagnets. Remarkably, the ferromagnetic ord
The electron kinetics in nanowire-based hot-carrier solar cells is studied, where both relaxation and extraction are considered concurrently. Our kinetics is formulated in the many-particle basis of the interacting system. Detailed comparison with simplified calculations based on product states shows that this includes the Coulomb interaction both in lowest and higher orders. While relaxation rate
NYTT FRÅN SACO-S SLU Innehåll: • Julhälsning • Information • Lästips • Lönerevision 2025 • Webbinarier • SACO-S SLU styrelse (In English further below) Julhälsning År 2025 har varit intensivt med många förändringar och ärenden rörande avtal, ny arbetsmiljöorganisation, omorganisationer och verksamhetsförändringar, arbetsmiljöärenden och medlemsstöd. Vi är glada över att vi kunnat bjuda in våra med
https://www.saco.se/globalassets/lokala-akademikerforeningar/statlig/slu/nyhetsbrev/nyhetsbrev_2025-5.pdf - 2026-07-21
Using the fixed point method we prove an existence result for positive solutions of nonlinear second order ordinary differential equations. An application to semilinear Schrodinger equations in exterior domains is also presented.
This paper analyzes and explains the mechanism behind long-term voltage collapse in the NORDIC32 test system. For this purpose a simplified test system called N5area, reflecting the key voltage collapse characteristics of NORDIC32 is proposed. Applying control algorithms is much easier in N5area than in NORDIC32. Load recovery and generator excitation current limiter actions which are two importan
Hedging errors induced by discrete rebalancing of the hedge portfolio of a delta-gamma hedging strategy are investigated. The rate of convergence of the expected squared hedging error as the number of adjustments of the hedge portfolio goes to infinity is analyzed. It is found that the delta-gamma strategy produces higher convergence rates than the usual delta strategy.
