Category Ranking
98%
Total Visits
921
Avg Visit Duration
2 minutes
Citations
20
Article Abstract
Three-dimensional topological insulators (3D TIs) have been the subject of extensive research, primarily emphasizing their surface and bulk properties. Surface state transport is highly sought after due to its spin-momentum locking; however, in real systems, mixing between surface and bulk states often occurs because of defect states present in the bulk band gap. In this study, we provide a detailed electronic characterization of the 3D TI BiSbTeSe(BSTS), which exhibits pronounced surface transport effects. We observe a connection between the nonlinear Hall (NLH) effect at first order and quantum coherent transport, as evidenced by weak anti-localization. Our results show that NLH is a more sensitive technique to multi-channel transport in 3D TIs, thereby clearly distinguishing the temperature regime over which bulk and surface states dominate the transport dynamics. Additionally, we investigate the influence of magnetic impurities within the crystal structure on this phenomenon. Our study systematically elucidates the significance of multichannel transport, which is essential to understand the transport properties in presence of an external magnetic field.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1088/1361-648X/ade7e6 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Extreme MetaboHealth scores in three cohort studies associate with plasma protein markers for inflammation and cholesterol transport.
Immun Ageing
September 2025
Department of Biomedical Data Sciences, Molecular Epidemiology, LUMC, Leiden, The Netherlands.
The MetaboHealth score is an indicator of physiological frailty in middle aged and older individuals. The aim of the current study was to explore which molecular pathways co-vary with the MetaboHealth score. Using a Luminex cytokine assay and liquid chromatography-mass spectrometry-based proteomics we explored the plasma proteins associating with the difference in 100 extreme scoring individuals selected from two large population cohorts, the Leiden Longevity Study (LLS) and the Rotterdam Study (RS), and discordant monozygotic twin pairs from the Netherlands Twin Register (NTR).
View Article and Find Full Text PDFUnderstanding the complexities of oral healthcare delivery in correctional settings: a qualitative exploration of barriers, facilitators, and opportunities.
BMC Public Health
September 2025
Heidelberg Institute of Global Health, Heidelberg University, Bergheimer Str. 20, Zimmer 317, 69115, Heidelberg, Germany.
Background: People living in prison face exceptionally high prevalence rates of tooth decay, periodontal disease, and poor oral health-related quality of life. Despite its importance, various aspects of oral healthcare in prison settings remain understudied. The present study investigates the barriers and facilitators associated with providing and utilizing oral health services in prison settings, drawing on insights from prison health experts, managerial and custodial staff, healthcare providers, and individuals with lived experience of imprisonment.
View Article and Find Full Text PDFStructure, function and assembly of nuclear pore complexes.
Nat Rev Mol Cell Biol
September 2025
Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, CA, USA.
The defining property of eukaryotic cells is the storage of heritable genetic material in a nuclear compartment. For eukaryotic cells to carry out the myriad biochemical processes necessary for their function, macromolecules must be efficiently exchanged between the nucleus and cytoplasm. The nuclear pore complex (NPC) - which is a massive assembly of ~35 different proteins present in multiple copies totalling ~1,000 protein subunits and architecturally conserved across eukaryotes - establishes a size-selective channel for regulated bidirectional transport of folded macromolecules and macromolecular assemblies across the nuclear envelope.
View Article and Find Full Text PDFDopaminergic frontostriatal pathways in major depressive disorder and childhood sexual abuse: a multimodal neuroimaging investigation.
Mol Psychiatry
September 2025
Center for Depression, Anxiety and Stress Research, McLean Hospital, Belmont, MA, USA.
Dysregulated dopaminergic signaling has been implicated in the pathophysiology of major depressive disorder (MDD) and childhood sexual abuse (CSA), but inconsistencies abound. In a multimodal PET-functional MRI study, harnessing the highly selective tracer [C]altropane, we investigated dopamine transporter availability (DAT) and resting-state functional connectivity (rsFC) within reward-related regions among 112 unmedicated individuals (MDD: n = 37, MDD/CSA: n = 18; CSA no MDD: n = 14; controls: n = 43). Striatal DAT and seed-based rsFC were assessed in the dorsal and ventral striatum and the ventral tegmental area.
View Article and Find Full Text PDF[Sodium-Glucose Cotransporter-2 (SGLT-2) inhibitors in perioperative medicine : Effects, side effects and current recommendations].
Anaesthesiologie
September 2025
Klinik für Anästhesiologie, Universitätsklinikum Düsseldorf, Heinrich-Heine-Universität, Moorenstr. 5, 40225, Düsseldorf, Deutschland.
Sodium-glucose Cotransporter 2 (SGLT-2) inhibitors are oral antidiabetic drugs that were developed for the treatment of patients with diabetes mellitus and are now also approved for treating chronic heart failure and chronic kidney disease. By inhibiting SGLT‑2 in the proximal renal tubule, urinary excretion of glucose is increased. Large randomized trials have demonstrated improved glycemic control, reduced cardiovascular events and lower mortality but also an increased risk of urogenital infections and dehydration.
View Article and Find Full Text PDF