Orbital origin of galvanomagnetic effect in Dirac and Weyl electron systems

電気通信大学202

Taxonomic study of Endogonaceae in the Japanese islands: New species of Endogone, Jimgerdemannia, and Vinositunica, gen. nov.

ArticleMycologia. 112(2): 309-328. (2020)journal articl

Biogeography of the Japanese Gourmet Fungus, Tricholoma matsutake: A Review of the Distribution and Functional Ecology of Matsutake

Tricholoma matsutake (S. Ito & S. Imai) Singer is an ectomycorrhizal basidiomycete that produces highly prized mushrooms known as ‘true matsutake’. Recent research has shown that T. matsutake has a wide but patchy distribution in temperate and boreal forests of Eurasia and subtropical China in association with Pinus, Picea, Tsuga, Abies and even fagaceous broadleaves. Molecular analyses of the microbial communities living in shiro soil have been made in certain locations, but their generality has yet to be determined systematically and across the entire range. Variation in fruiting in relation to climate and geography has improved our understanding of matsutake phenology, and important in-roads have been made into its ecology over the past 15 years. T. matsutake is a commercially-important fungal species that plays a significant role in the functional diversity of forests in the Northern Hemisphere, but much remains to be learned about this enigmatic taxon.Peer reviewe

Dual colonization of Mucoromycotina and Glomeromycotina fungi in the basal liverwort, Haplomitrium mnioides (Haplomitriopsida)

ArticleJournal of Plant Research. 132(6): 777-788. (2019)journal articl

Phylogenetic analyses of Japanese golden chanterelles and a new species description, Cantharellus anzutake sp nov.

ArticleMycoscience. 59(2): 153-165. (2018)journal articl

Angular dependence of magnetoresistance and planar Hall effect in semimetals in strong magnetic fields

The semiclassical transport theory is especially powerful for investigating galvanomagnetic effects. Generally, the semiclassical theory is applicable only in weak fields because it does not consider Landau quantization. Herein, we extend the conventional semiclassical theory by considering Landau quantization through the field dependence of carrier density in semimetals. Using this approach, we simultaneously explain the qualitative change in the angular dependence of transverse magnetoresistance (TMR), anisotropic magnetoresistance, and planar Hall effect in bismuth with an increase in the magnetic field. We also considered the quantitative applicability of our theory. We found that the field dependence of mobility can result in a qualitative agreement in TMR far beyond the quantum limit (≳10 T)

In vitro ectomycorrhization of Tricholoma matsutake strains is differentially affected by soil type.

ArticleMycoscience. 59(1): 89-97. (2018)journal articl

Efficient establishment of pure cultures of yellow chanterelle Cantharellus anzutake from ectomycorrhizal root tips, and morphological characteristics of ectomycorrhizae and cultured mycelium

ArticleMycoscience. 60(1): 45-53. (2019)journal articl

Physiological variation among Tricholoma matsutake isolates generated from basidiospores obtained from one basidioma

ArticleMycoscience. 60(2): 102-109. (2019)journal articl

Sibling spore isolates of Tricholoma matsutake vary significantly in their ectomycorrhizal colonization abilities on pine hosts in vitro and form multiple intimate associations in single ectomycorrhizal roots

ArticleFungal Ecology. 43: 100874. (2020)journal articl