Results 171 to 180 of about 150,608 (256)

Magnetic‐Field Dependent VB− Spin Decoherence in Hexagonal Boron Nitrides: A First‐Principles Study

Advanced Functional Materials, EarlyView.
This study investigates the decoherence of the VB− defect in h‐BN under external magnetic fields using first‐principles quantum many‐body simulations. A transition boundary distinguishing distinct decoherence regimes is identified, with its dependence on isotopic composition.
Jaewook Lee, Hyeonsu Kim, Huijin Park, Hosung Seo   +3 more
wiley   +1 more source

Optical phonon confinement significantly lowers the hot electron energy loss rate in III-nitride (InN, GaN, and AlN) and GaAs nanoscale structures. [PDF]

Nanoscale Adv
Thi Phuong Thuy H, Hien ND.
europepmc   +1 more source

Clean‐Limit 2D Superconductivity in a Thick Exfoliated Kagome Film

Advanced Functional Materials, EarlyView.
This study reports clean‐limit 2D superconductivity in a thick kagome system, analogous to the 3D case. It observes a drop in superfluid stiffness near the superconducting transition and a cusp‐like feature in the angular dependence of the upper critical field.
Fei Sun, Andrea Capa Salinas, Stephen D. Wilson, Haijing Zhang   +3 more
wiley   +1 more source

Visualizing dynamics of charges and strings in (2 + 1)D lattice gauge theories. [PDF]

Nature
Cochran TA, Jobst B, Rosenberg E, Lensky YD, Gyawali G, Eassa N, Will M, Szasz A, Abanin D, Acharya R, Aghababaie Beni L, Andersen TI, Ansmann M, Arute F, Arya K, Asfaw A, Atalaya J, Babbush R, Ballard B, Bardin JC, Bengtsson A, Bilmes A, Bourassa A, Bovaird J, Broughton M, Browne DA, Buchea B, Buckley BB, Burger T, Burkett B, Bushnell N, Cabrera A, Campero J, Chang HS, Chen Z, Chiaro B, Claes J, Cleland AY, Cogan J, Collins R, Conner P, Courtney W, Crook AL, Curtin B, Das S, Demura S, De Lorenzo L, Di Paolo A, Donohoe P, Drozdov I, Dunsworth A, Eickbusch A, Elbag AM, Elzouka M, Erickson C, Ferreira VS, Burgos LF, Forati E, Fowler AG, Foxen B, Ganjam S, Gasca R, Genois É, Giang W, Gilboa D, Gosula R, Grajales Dau A, Graumann D, Greene A, Gross JA, Habegger S, Hansen M, Harrigan MP, Harrington SD, Heu P, Higgott O, Hilton J, Huang HY, Huff A, Huggins W, Jeffrey E, Jiang Z, Jones C, Joshi C, Juhas P, Kafri D, Kang H, Karamlou AH, Kechedzhi K, Khaire T, Khattar T, Khezri M, Kim S, Klimov P, Kobrin B, Korotkov A, Kostritsa F, Kreikebaum J, Kurilovich V, Landhuis D, Lange-Dei T, Langley B, Lau KM, Ledford J, Lee K, Lester B, Le Guevel L, Li W, Lill AT, Livingston W, Locharla A, Lundahl D, Lunt A, Madhuk S, Maloney A, Mandrà S, Martin L, Martin O, Maxfield C, McClean J, McEwen M, Meeks S, Megrant A, Miao K, Molavi R, Molina S, Montazeri S, Movassagh R, Neill C, Newman M, Nguyen A, Nguyen M, Ni CH, Ottosson K, Pizzuto A, Potter R, Pritchard O, Quintana C, Ramachandran G, Reagor M, Rhodes D, Roberts G, Sankaragomathi K, Satzinger K, Schurkus H, Shearn M, Shorter A, Shutty N, Shvarts V, Sivak V, Small S, Smith WC, Springer S, Sterling G, Suchard J, Sztein A, Thor D, Torunbalci M, Vaishnav A, Vargas J, Vdovichev S, Vidal G, Vollgraff Heidweiller C, Waltman S, Wang SX, Ware B, White T, Wong K, Woo BWK, Xing C, Yao ZJ, Yeh P, Ying B, Yoo J, Yosri N, Young G, Zalcman A, Zhang Y, Zhu N, Zobrist N, Boixo S, Kelly J, Lucero E, Chen Y, Smelyanskiy V, Neven H, Gammon-Smith A, Pollmann F, Knap M, Roushan P.   +189 more
europepmc   +1 more source

Enhanced Sonodynamic Bacterial Elimination and Wound Healing Therapy Based on Lanthanide Ion Doped Bi2WO6 Nanosheets and Hydrogel Platform

Advanced Functional Materials, EarlyView.
Lanthanide ytterbium ions are introduced into Bi2WO6 nanosheets to boost ROS generation under US stimulation. These ytterbium‐doped Bi2WO6 nanosheets serve as efficient sonosensitizers, enabling broad‐spectrum bacterial eradication. To improve biocompatibility for in vivo sonodynamic therapy, the sonosensitizers are integrated into hydrogel matrix ...
Xinyue Lao, Qianqian Bai, Yifei Zhao, Xingyi Dai, Yuan Liu, Xiao Han, Jianhua Hao   +6 more
wiley   +1 more source

Villain Action in Lattice Gauge Theory. [PDF]

J Stat Phys
Chevyrev I, Garban C.
europepmc   +1 more source

Single‐Step Synthesis of In‐plane 1T'‐2H Heterophase MoTe2 for Low‐Resistance Contacts

Advanced Functional Materials, EarlyView.
A single‐step CVD method is developed to synthesize seamless in‐plane 1T'‐2H MoTe2 heterophase junctions with precise phase control and uniform large‐area coverage. The resulting transistors, incorporating 1T' MoTe2 contacts and 2H MoTe2 channels, exhibit ultralow contact resistance, offering a scalable solution to the long‐standing challenge of ...
Ye Lin, Hanwool Lee, Junzhe Kang, Zhiyu Wang, Richard T. Haasch, Stasiu T. Chyczewski, Zetai Liu, Huai‐Chung Chuang, Jun‐Fei Zheng, Wenjuan Zhu   +9 more
wiley   +1 more source

Revisiting Volterra defects: geometrical relation between edge dislocations and wedge disclinations. [PDF]

R Soc Open Sci
Kobayashi S, Takemasa K, Tarumi R.
europepmc   +1 more source

Unveiling Phonon Contributions to Thermal Conductivity and the Applicability of the Wiedemann—Franz Law in Ruthenium and Tungsten Thin Films

Advanced Functional Materials, EarlyView.
Thermal transport in Ru and W thin films is studied using steady‐state thermoreflectance, ultrafast pump–probe spectroscopy, infrared‐visible spectroscopy, and computations. Significant Lorenz number deviations reveal strong phonon contributions, reaching 45% in Ru and 62% in W.
Md. Rafiqul Islam, Pravin Karna, Niraj Bhatt, Sandip Thakur, Helge Heinrich, Daniel M. Hirt, Saman Zare, Christopher Jezewski, Rinus T.P. Lee, Kandabara Tapily, John T. Gaskins, Colin D. Landon, Sean W. King, Ashutosh Giri, Patrick E. Hopkins   +14 more
wiley   +1 more source

Exploring the relative influence of atomic parameters on solid solution strengthening. [PDF]

Nat Commun
Oliveira PHF, Martins CLGP, Stumpf GC, Spadotto J, Pickering EJ, Botta WJ, Bolfarini C, Coury FG.   +7 more
europepmc   +1 more source