Results 121 to 130 of about 7,858 (223)

Omnipolar Magnetic Field Detection by Superlattice‐Based Hall Sensor

Advanced Functional Materials, EarlyView.
Magnetic‐field‐induced electronic switching is demonstrated in unit‐cell‐engineered La0.7Sr0.3MnO3–BiFeO3 superlattices. Distinct substrate terminations modify magnetic and transport properties. Hall resistance measurements show omnipolar, hysteretic anomalous Hall switching above the Curie temperature, arising from Fe─Mn interfacial exchange, enabling
Mark Huijben, Nicolas Gauquelin, Arno Annys, Zhaoliang Liao, Jo Verbeeck, Guus Rijnders, Gertjan Koster   +6 more
wiley   +1 more source

Goce y pulsión

Fil: Muñoz, Pablo D. Universidad de Buenos Aires. Facultad de Psicología; Argentina.Este trabajo se propone estudiar el concepto de goce a lo largo de la obra de J.
Muñoz, Pablo D.
core   +1 more source

Anotaciones sobre el cuerpo en las teorías de Freud y Lacan

Affectio Societatis, 2016
El artículo hace parte de las reflexiones que viene realizando el autor en su proyecto de grado doctoral respecto al cuerpo, la sexualidad y el capitalismo.
Carlos Andrés Hurtado--Díaz
doaj  

Spatially Modulated Morphotropic Phase Boundaries in a Compressively Strained Multiferroic Thin Film

Advanced Functional Materials, EarlyView.
ABSTRACT The coexisting rhombohedral‐like (R′, MA) and tetragonal‐like (T′, MC) monoclinic phases in compressively strained bismuth ferrite thin films exhibit exceptional piezoelectric and magnetic properties. While previous studies have largely focused on probing the morphotropic phase boundaries (MPBs) comprising ordered R′/T′ twins, their self ...
Ting‐Ran Liu, Xiangwei Guo, Sajid Husain, Maya Ramesh, Pushpendra Gupta, Darrell Schlom, Ramamoorthy Ramesh, Yu‐Tsun Shao   +7 more
wiley   +1 more source

Reflexiones sobre la pulsión de muerte.

, 1970
Con este trabajo se intenta una interpretación retrospectiva con sus diferencias en cuanto a la representación y el miedo a la muerte y la posible imbricación del concepto «pulsión de muerte» con la experiencia de los últimos años de la vida de ...
Groch Falcoff, Juan Eduardo
core  

Pulsión, angustia y conciencia en Freud

This article explores Freud’s triad of drive, anxiety, and consciousness, focusing on the radical nature of anxiety as the core of the psychic being. It analyzes how the drive, in its pursuit of satisfaction, encounters the barrier of reality, causing ...
Cárdenas-Cantillo, Pámela
core   +1 more source

Achieving High ON State Current through Ferroelectric Polarization‐Dependent Interfacial Resistance Switching in Undoped Orthorhombic HfO2 Films

Advanced Functional Materials, EarlyView.
Ferroelectric tunnel junction devices based on epitaxial undoped ferroelectric HfO2 films demonstrate stable switching endurance of over 106 switching cycles, low write voltages of ±3 V, 16 measured resistance states, and neuromorphic capability.
Markus Hellenbrand, Nuno Estrócio, Ji S. Kim, Babak Bakhit, Marian C. Istrate, Corneliu Ghica, Tiago Rebelo, Nives Strkalj, Abin Varghese, Bernardo Almeida, Luís S. Marques, Bipin Rajendran, Judith L. MacManus‐Driscoll, José P. B. Silva   +13 more
wiley   +1 more source

Maldad radical y cultura: psicoanálisis y filosofía política de Kant y Rousseau

Reflexión Política, 2004
Este artículo explora la posible relación entre las concepciones de I. Kant y Rousseau acerca del mal radical y la concepción freudiana de la pulsión de muerte constitutiva de la naturaleza humana.
Alonso Silva Rojas
doaj  

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Robotic-Assisted Epiphrenic and Mid-Oesophageal Diverticulectomy: A Tertiary Centre Experience. [PDF]

Int J Med Robot
Cucè F, Pallabazzer G, Belluomini MA, Gennai A, Solito B, Marini P, Gianetri D, Santi S.   +7 more
europepmc   +1 more source