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Mon, 19 Mar 2018 10:39:02 +0000
Companies that are developing small launch vehicles or who provide rideshare launch services say they expect new Chinese launch vehicles to drive down launch prices, raising concerns among some of unfair competition.
Sun, 18 Mar 2018 09:26:31 +0000
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Fri, 16 Mar 2018 20:56:55 +0000
Loral Space and Communications wants to move ahead with a “strategic transaction” involving fleet operator Telesat that may spark a legal fight with Telesat’s other major shareholder, a Canadian pension fund.
Fri, 16 Mar 2018 16:49:52 +0000
To prevent collisions in space, nations with advanced orbital monitoring abilities need to share data with each other. Russia, being skilled in space situational awareness (SSA), should be part of the global effort to protect the space environment, experts said March 15 at the Satellite 2018 conference here.
Fri, 16 Mar 2018 13:48:13 +0000
In its budget proposal for the coming year, the U.S. Air Force is trying to send the same message to foreign adversaries and critics at home: the service definitely is not underestimating threats the United States and its allies face in space.
Thu, 15 Mar 2018 23:57:04 +0000
Assistant Secretary of Defense Kenneth Rapuano: “The president is very interested in ensuring that the department is best organized and equipped to achieve our vital missions in space."
Thu, 15 Mar 2018 20:17:02 +0000
The hand-wringing continues at the Pentagon over how to respond to Chinese and Russian missile advances.
Thu, 15 Mar 2018 17:18:23 +0000
With a stopgap spending bill set to expire in just over a week, House and Senate appropriators are continuing to negotiate provisions of an omnibus bill, including funding levels for some NASA programs.
Thu, 15 Mar 2018 15:22:31 +0000
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Thu, 15 Mar 2018 12:52:06 +0000
The introduction of 5G services will bring users globally the ability to have true anytime, anywhere capabilities to support a myriad of user devices and applications never imagined.
Thu, 15 Mar 2018 11:17:36 +0000
The U.S. Senate confirmed Jeffrey DeWit as NASA's new chief financial officer March 14, completing an expedited process starkly different than the one for the agency's next leader.
Thu, 15 Mar 2018 03:13:13 +0000
United Launch Alliance plans to increase its activities in the commercial launch market using both the current Atlas and future Vulcan rockets, while acknowledging that the U.S. government will remain its major customer for the foreseeable future.
Thu, 15 Mar 2018 02:39:35 +0000
Satellite manufacturers say they are trying to protect their component suppliers from the drought of commercial telecom spacecraft that threatens to put such companies out of business.
Wed, 14 Mar 2018 23:34:12 +0000
House Armed Services Committee Chairman Mac Thornberry: "We will not relax our effort on space reforms. This topic is just too important.”
Wed, 14 Mar 2018 23:24:56 +0000
WASHINGTON — The Air Force on Wednesday awarded two major launch contracts to SpaceX and United Launch Alliance. Under the Evolved Expendable Launch Vehicle (EELV) program, SpaceX received a $290 million firm-fixed-price contract for three GPS 3 missions. ULA was awarded a $351 million firm-fixed-price deal for Air Force Space Command (AFSPC)-8 and AFSPC-12 satellites […]
Wed, 14 Mar 2018 17:32:25 +0000
Despite uncertainty about who will lead the agency after the end of April, NASA's current acting administrator says he expects little change in the agency's activities in the near future.
Wed, 14 Mar 2018 17:14:02 +0000
The downward trend of satellite capacity pricing, brought about largely by the increase in more powerful high-throughput satellites, has prices trending between 35 and 60 percent lower than where they were two years ago, according to Northern Sky Research.
Wed, 14 Mar 2018 15:06:37 +0000
“We can put a satellite phone in the hands of folks who don’t know how to use it and it won’t make a hill of beans difference,” said Ken Flowers, Iridium Communications vice president government.
Wed, 14 Mar 2018 14:31:42 +0000
Inhabitants of the tiny tropical island pay through the nose for internet service that mainlanders would have considered painfully slow during the pre-Netflix era.
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    Personal information
    Contact information
    Candidate Profile
     Date Submitted:03-12-2012
     Last Modified:06-12-2012 (01:06)
    Job information
     Current job:Physicist
     Employment Term:Permanent
     Job location:Own country
     Date available:immediately
     Industry:Satellite Operators
     KeywordsPhysics, materials science, electrooptics devices, radiofrecuency devices, lasers

    Personal details

    Date of birth:            April 29th 1982



    Experimental physicist with broad experience in magnetic materials, optic systems and electromagnetic waves, knowledge in lasers and electrooptics devices as photodetectors, liquid crystal and electric pulse generators. Experience in design and manufacture transmission lines and simulate electromagnetic fields, Rf devices as antennas and electronic design as photodetectors and experience in different kinds of characterization and fabrication techniques as Kerr-effect magnetometer, vibrating sample magnetometer, photolithography or pulsed laser deposition.



    2000 - 2006             Degree in Physics

                Complutense University of  Madrid



    2006 - 2007            Master in Applied Physics

                            Complutense University.


                            MASTER THESIS.

                            Study of solar cells to improve safety measure against hot spots formation.


    Project with ISOFOTON S.A company leader in photovoltaic sector where cells were subjected to electric and thermal control tests to improve measure to avoid high-temperature in solar cells.


    2006 (January-July) Supervised work                       


    Growth and characterization of complex oxides multilayers with ferromagnetic and superconductor layers.


    Working experience

    2006 (6months)            Maintenance and development of faculty website    

                Complutense University.


    2007-2008Physical science technician.

    Institute for Applied Magnetism.


    Research in microwires with RF absorption properties.

    Magnetostriction in microwires due to strain between ferromagnetic core and the     outer shell made up of glass gives RF absorption properties.

    Fabrication and magnetic and structural characterization of microwires were carried out.

    Absorption properties were measured by means of vector signal analyzer (VSA) Effects of aspect ratio and wire orientations were studied in paints with wires in colloidal dissolution, measuring its absorption properties in anechoic chamber.


    2008- Ph.D Research Student



    Spin dynamics in nanomaterials.


    Our work is based on the growth, conformation and structural, chemical and magnetic characterization of different simple, nanostructured systems having interest from their dynamic magnetic standpoint.

    Our goal is getting new information about the links between the morphology and the interactions acting on nanoelements arrays and their relaxational behaviour.

    My main task in this project is mounting a magnetooptic setup to measure the dynamic relaxation in these nanostructured systems.

    Study of laser light polarization changes owing to magnetization state of our systems is the basis of the experiment

    I have had to get acquainted with optic devices as lasers, photoconductive detectors, lens, filters, liquid crystals, etc.

    As the interesting dynamics is in picosecond and nanosecond time scale, different kind of transmission lines were fabricated to pump the systems with electromagnetic fields in radiofrequency range and nanosecond pulses, for this a custom pulse generator were designed with Electronic Department.

    To get the nanostructured systems pulsed laser deposition were used to grow the thin films and photolithography to get arrays of different motifs.

    Electromagnetic waves in transmission lines were simulated by means of COMSOL and hardware control by LabVIEW.



    Spanish native, fluent in English and basic level of German.



    Microsoft Word, Excel, Power Point, Access and Project. Other software’s include Labview, Comsol, Fortran, Corel Draw, Auto Cad.



    I am keen on basketball, traveling and hiking.



    1.     H.Bustos, D. Oyola, Y.Rojas, GA. Pareaz Alcazar, JM Gonzalez and D.Margineda. Journal of Alloys and Compounds, 2012.

    2.     A.Ruiz, E.Navarro, M.Alonso, P.Ferrer, D.Margineda, FJ. Palomares, F.Cebollada and J.Gonzalez.In Proceedings of the Euro-MBE, 2011

    3.     D.Margineda, C.Aguilera, P.Romero, JP. Gonzalez-Elipe, A.Espinos, FJ.Palomares, F.Cebollada and J. Gonzalez. Proceedings of VI GEFES meeting, 2010

    4.     D.Margineda, JA. Alonso, R.Cortes-Gil, FJ.Palomares, F.Cebollada and J. Gonzalez. Proceedings of VI GEFES meeting, 2010.

    5.     D.Margineda, MªC. Alonso-García, P.Sánchez-Friera. In Proceedings of IX Congreso Iberoamaericano de energía solar, 2008.

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