Results 51 to 60 of about 202,731 (355)

Magnetic Control of Chiral Hybridized Phonon Magnetic Moments in Ferrimagnets Fe2‐xZnxMo3O8

Advanced Functional Materials, EarlyView.
Helicity‐resolved magneto‐Raman spectroscopy reveals magnetic control of chiral phonon magnetic moments in polar ferrimagnet (ZnxFe2−xMo3O₈). Large spontaneous zero‐field phonon splittings, selective phonon–magnon coupling, and asymmetric Zeeman responses demonstrate that phonon chirality is governed by magnon‐phonon coupling and magnetization.
Youngsu Choi, Dirk Wulferding, Amit Pawbake, Clément Faugeras, Sivasakthi Kuppusamy, Raman Sankar, Gichan Son, Jeongwoo Kim, Kwang‐Yong Choi   +8 more
wiley   +1 more source

Evaluation of Anthocyanin Profiling, Total Phenolic and Flavonoid Content, and Antioxidant Activity of Korean Rubus Accessions for Functional Food Applications and Breeding

Antioxidants
The Rubus genus includes numerous berry species known for their rich phytochemical content and antioxidant properties. However, comparative evaluations of wild and cultivated Rubus germplasms in East Asia remain limited.
Juyoung Kim, Jaihyunk Ryu, Seung Hyeon Lee, Jae Hoon Kim, Dong-Gun Kim, Tae Hyun Ha, Sang Hoon Kim   +6 more
doaj   +1 more source

On the Berry Conjecture

Kyoto Journal of Mathematics, 1997
If \(N(T)\) is the usual counting function for zeros of \(\zeta(s)\), and \(B(x)\) is the inverse function for \({t\over 2\pi}\left(\log{t\over 2\pi}-1\right)+{7\over 8}\), the number variance is defined for \(\alpha\neq 0\) by \[ V(\alpha,T)= T^{-1}\int^T_0\Biggl\{N\Biggl(B\Biggl(x+ {\alpha\over 2}\Biggr)\Biggr)- N\Biggl(B\Biggl(x-{\alpha\over 2 ...
openaire   +3 more sources

Ferroelectricity in Antiferromagnetic Wurtzite Nitrides

Advanced Functional Materials, EarlyView.
We establish MnSiN2${\rm MnSiN}_2$ and MnGeN2${\rm MnGeN}_2$ as aristotypes of a new multiferroic wurtzite family that simultaneously exhibits ferroelectricity and antiferromagnetism with altermagnetic spin splitting. By strategically substituting alkaline‐earth metals, we predict new materials with coexisting switchable polarization, spin texture, and
Steven M. Baksa, Lin‐Ding Yuan, Stephen D. Wilson, James M. Rondinelli   +3 more
wiley   +1 more source

Colletotrichum acutatum: survival in plant debris and infection on alternate hosts [PDF]

, 2006
The survival of Colletotrichum acutatum in infected plant material was studied in two trials: one in 2002-2003 and another in 2003-2005 with artificially infected strawberry leaves, crowns and ...
Lemmetty, Anne, Parikka, Päivi, Pääskynkivi, Eila   +2 more
core  

Hybridization between wild and cultivated potato species in the Peruvian Andes and biosafety implications for deployment of GM potatoes [PDF]

, 2008
The nature and extent of past and current hybridization between cultivated potato and wild relatives in nature is of interest to crop evolutionists, taxonomists, breeders and recently to molecular biologists because of the possibilities of inverse gene ...
Celis Gamboa, B.C., Chumbiauca, S., Salas, A., Scurrah, M., Visser, R.G.F.   +4 more
core   +2 more sources

2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics

Advanced Functional Materials, EarlyView.
2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit, Yifei Yang, Shawn Li, Yu‐Chia Chen, Qi Jia, Jian‐Ping Wang   +5 more
wiley   +1 more source

Localisation of primary food production in Finland: production potential and environmental impacts of food consumption patterns [PDF]

, 2008
The potential for and environmental consequences of localising primary production of food were investigated by considering different food consumption patterns, based on conventional and organic production.
Helenius, Juha, Hietala, Reija, Ketomäki, Hanna, Risku-Norja, Helmi, Virtanen, Hanna   +4 more
core   +1 more source

Cancer prevention with freeze-dried berries and berry components [PDF]

Seminars in Cancer Biology, 2007
Our laboratory is developing a food-based approach to the prevention of esophageal and colon cancer utilizing freeze-dried berries and berry extracts. Dietary freeze-dried berries were shown to inhibit chemically induced cancer of the rodent esophagus by 30-60% and of the colon by up to 80%.
Gary D, Stoner, Li-Shu, Wang, Nancy, Zikri, Tong, Chen, Stephen S, Hecht, Chuanshu, Huang, Christine, Sardo, John F, Lechner   +7 more
openaire   +2 more sources

Evidence for Itinerant Ferromagnetic Flat Bands Producing Large Transverse Responses

Advanced Materials, EarlyView.
Itinerant ferromagnetic flat bands are demonstrated in GdCo5 with a high Curie temperature of 940K, a stacked honeycomb–kagome lattice, through angle‐resolved photoemission spectroscopy and magneto‐thermoelectric measurements. These topological flat bands generate large Berry curvaturte, producing gigantic anomalous Nernst effect with record‐high ...
Susumu Minami, Yangming Wang, Seigo Souma, Hiroto Nakamura, Akito Sakai, Takumi Osumi, Hang Su, Hikaru Watanabe, Shun'ichiro Kurosawa, Rikuto Oiwa, Daisuke Nishio‐Hamane, Kosuke Nakayama, Takuya Nomoto, Ryotaro Arita, Takafumi Sato, Satoru Nakatsuji   +15 more
wiley   +1 more source