X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (17468) 17468
Conference Proceeding (783) 783
Newspaper Article (371) 371
Magazine Article (269) 269
Book Chapter (260) 260
Government Document (137) 137
Dissertation (86) 86
Book / eBook (46) 46
Trade Publication Article (38) 38
Book Review (27) 27
Publication (22) 22
Newsletter (14) 14
Web Resource (10) 10
Streaming Video (4) 4
Archival Material (2) 2
Video Recording (2) 2
Art (1) 1
Library Holding (1) 1
Microfilm (1) 1
Painting (1) 1
Reference (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
sapphire (14179) 14179
physics, applied (6168) 6168
materials science, multidisciplinary (3611) 3611
substrates (2179) 2179
physics, condensed matter (2161) 2161
growth (2077) 2077
optics (1948) 1948
gan (1883) 1883
thin films (1853) 1853
saphir (1810) 1810
epitaxy (1498) 1498
engineering, electrical & electronic (1467) 1467
gallium nitrides (1430) 1430
materials science (1340) 1340
crystallography (1286) 1286
photoluminescence (1270) 1270
lasers (1259) 1259
analysis (1219) 1219
deposition (1138) 1138
optical properties (1112) 1112
thin-films (1105) 1105
crystals (997) 997
physics (962) 962
saphirsubstrat (960) 960
chemistry, physical (923) 923
ti-sapphire laser (907) 907
zinc oxide (901) 901
layers (885) 885
temperature (878) 878
silicon (820) 820
x-ray diffraction (820) 820
chemical vapor deposition (794) 794
nanoscience & nanotechnology (775) 775
molecular-beam epitaxy (774) 774
epitaxial growth (769) 769
materials science, coatings & films (740) 740
chemical-vapor-deposition (729) 729
gallium nitride (727) 727
aluminum oxide (715) 715
optical-properties (699) 699
molecular beam epitaxy (669) 669
corundum (668) 668
spectroscopy (654) 654
aluminiumoxid (648) 648
crystal structure (633) 633
physics, multidisciplinary (625) 625
morphology (621) 621
sapphires (621) 621
research (610) 610
annealing (608) 608
light-emitting-diodes (606) 606
nitrides (605) 605
generation (596) 596
atomic force microscopy (591) 591
galliumnitrid (570) 570
aluminum nitride (557) 557
emission (557) 557
luminescence (556) 556
substrate (550) 550
dielectric films (548) 548
defects (533) 533
drei-fünf-verbindung (531) 531
photolumineszenz (527) 527
chemistry, multidisciplinary (525) 525
instruments & instrumentation (525) 525
aln (524) 524
diffraction (522) 522
fabrication (522) 522
sapphire substrate (510) 510
crystal growth (509) 509
metallurgy & metallurgical engineering (504) 504
semiconductors (498) 498
zno (495) 495
microstructure (494) 494
pulses (482) 482
density (471) 471
surface (470) 470
transmission electron microscopy (467) 467
halbleiter mit grosser energielücke (464) 464
light-emitting diodes (458) 458
vapor-phase epitaxy (456) 456
usage (455) 455
galliumverbindung (453) 453
materials science, ceramics (453) 453
oxides (450) 450
laser (449) 449
röntgenbeugung (448) 448
nanostructure (441) 441
dislocations (438) 438
minerals (438) 438
mocvd (437) 437
liquors (432) 432
devices (425) 425
electric properties (424) 424
halbleiterwachstum (424) 424
metalorganic chemical vapor deposition (421) 421
light emitting diodes (419) 419
characterization and evaluation of materials (408) 408
chemistry (396) 396
aluminum (390) 390
more...
Library Location Library Location
Library Location Library Location
X
Sort by Item Count (A-Z)
Filter by Count
Online Resources - Online (10) 10
Robarts - Stacks (5) 5
Collection Dvlpm't (Acquisitions) - Closed Orders (3) 3
Royal Ontario Museum - Stacks (3) 3
UTL at Downsview - May be requested (3) 3
Aerospace - Stacks (2) 2
Collection Dvlpm't (Acquisitions) - Vendor file (2) 2
Engineering & Comp. Sci. - Stacks (2) 2
UofT at Scarborough - Stacks (2) 2
Gerstein Science - Stacks (1) 1
Media Commons - Audio Visual (1) 1
Media Commons - Microtexts (1) 1
OISE - Curriculum Resources (1) 1
Robarts - Library use only (1) 1
St. Michael's College (John M. Kelly) - 2nd Floor (1) 1
St. Michael's College (John M. Kelly) - Audio Visual (1) 1
UofT at Mississauga - 1st Floor (1) 1
UofT at Mississauga - Stacks (1) 1
Victoria University E.J. Pratt - Stacks (1) 1
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (19042) 19042
Japanese (645) 645
Chinese (314) 314
Russian (40) 40
French (26) 26
German (17) 17
Korean (16) 16
Spanish (13) 13
Czech (3) 3
Portuguese (3) 3
Swedish (2) 2
Arabic (1) 1
Bengali (1) 1
Italian (1) 1
Lithuanian (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Applied Physics Letters, ISSN 0003-6951, 09/2004, Volume 85, Issue 12, pp. 2175 - 2177
We report AlGaN deep ultraviolet light-emitting diodes (LEDs) at 250 and 255 nm that have short emission wavelengths. For an unpackaged 200x200 mum square... 
EMISSION | SAPPHIRE | PHYSICS, APPLIED
Journal Article
Applied Physics Letters, ISSN 0003-6951, 06/2008, Volume 92, Issue 24, pp. 241109 - 241109-3
We report the development of 520 - 540 nm green light emitting diodes (LEDs) grown along the nonpolar a axis of GaN. Ga In N ∕ Ga N -based quantum well... 
SAPPHIRE | POWER | PHYSICS, APPLIED
Journal Article
Applied Physics Letters, ISSN 0003-6951, 01/2011, Volume 98, Issue 1, pp. 011108 - 011108-3
The influence of threading dislocations on the properties of GaN-based metal-semiconductor-metal (MSM) ultraviolet photodetectors was investigated. It was... 
SAPPHIRE | PHYSICS, APPLIED | FILMS | DENSITIES
Journal Article
Applied Physics Express, ISSN 1882-0778, 3/2010, Volume 3, Issue 3, pp. 032102 - 032102-3
We demonstrated a 222 nm deep-ultraviolet (DUV) AlGaN multi-quantum well (MQW) light-emitting diode (LED) fabricated on a high-quality AlN buffer layer grown... 
INALGAN | SAPPHIRE | PHYSICS, APPLIED
Journal Article
2012, ISBN 9781137282217, cm.
The first collection focused on the writing of provocative author and performance artist Sapphire, including her groundbreaking novel PUSH that has since... 
African American authors | 1950 | History and criticism | Sapphire | Criticism and interpretation | American literature | 'Sapphire' (Ramona Lofton) (b.1950) | English Literature | Black Feminism | Twentieth Century | Push | Authors
Book
2012, Teaching culture: UTP ethnographies for the classroom, ISBN 9781442603745, xxx, 126
"Since the 1990s, the Ankarana region of northern Madagascar has developed a reputation among globe-trotting gemstone traders and tourists as a source of some... 
Madagascar Economic conditions | Sapphires | Globalization | Madagascar Social conditions | Economic aspects | Ethnology | Anthropology | Bazaars (Markets) | Ecotourism | Madagascar | Ankáarana Special Reserve | Natural resources | Sapphire industry
Book
Journal of Crystal Growth, ISSN 0022-0248, 02/2019, Volume 508, pp. 24 - 33
Nano-crystalline Ni and Cu films deposited on the r-plane of sapphire (α-Al2O3) develop a 〈1 1 1〉 fiber-texture upon annealing, in which grains grow up to 300... 
A1. Grain growth | A3. Thin film | A3. Orientation relationship | A3. Metal-sapphire interfaces | B1. EBSD | Grain boundaries | Annealing | Orientation relationships | Film thickness | Preferred orientation | Texture | Substrates | Aluminum oxide | Sapphire | Nickel | Copper | Surface layers | Drying | Condensed Matter | Materials Science | Physics
Journal Article
Reports on progress in physics, ISSN 1361-6633, 2016, Volume 79, Issue 5, pp. 056501 - 56545
Journal Article
Journal of Crystal Growth, ISSN 0022-0248, 06/2017, Volume 468, pp. 262 - 267
Journal Article
Applied Physics Letters, ISSN 0003-6951, 02/2011, Volume 98, Issue 7, p. 71102
We report on a self-organized nanoscale patterning method by using oblique angle deposition to enhance the light extraction in a GaInN light-emitting diode... 
OHMIC CONTACT FORMATION | SAPPHIRE | PHYSICS, APPLIED | EFFICIENCY
Journal Article
Applied physics express, ISSN 1882-0786, 2013, Volume 6, Issue 11, pp. 116501 - 116501-4
Low-contact-resistance ($R_{\text{c}}$) non-gold Ta/Si/Ti/Al/Ni/Ta ohmic contacts were realized on an undoped AlGaN/GaN high-electron-mobility transistor... 
SAPPHIRE | GAN | PHYSICS, APPLIED
Journal Article
Journal of physics. D, Applied physics, ISSN 1361-6463, 2010, Volume 43, Issue 35, p. 354002
We fabricated three types of high luminous efficacy white light emitting diodes (LEDs). The first was a white LED with a high luminous efficacy (eta(L)) of 249... 
SAPPHIRE | ALPHA-SIALON | PHYSICS, APPLIED | PHOSPHOR | BLUE | INGAN | WELL | ULTRAVIOLET | LEDS | EFFICIENCY
Journal Article
Applied Physics Letters, ISSN 0003-6951, 08/2016, Volume 109, Issue 6, p. 62103
We present a comprehensive study of the In2O3 growth kinetics during plasma-assisted molecular beam epitaxy and compare it to that of the related oxide Ga2O3... 
SAPPHIRE | PHYSICS, APPLIED | OXIDE | VAPOR-PRESSURE | SUBSTRATE
Journal Article
Journal of crystal growth, ISSN 0022-0248, 2019, Volume 507, pp. 205 - 208
Journal Article
Optics Letters, ISSN 0146-9592, 08/2011, Volume 36, Issue 16, pp. 3194 - 3196
Based on a combined scheme of doubled chirped-pulse amplification and a femtosecond noncollinear optical-parametric amplifier, a high-contrast femtosecond... 
TEMPORAL CONTRAST | OPTICS | FRONT-END | TI-SAPPHIRE LASER | ENHANCEMENT
Journal Article
Applied Physics Letters, ISSN 0003-6951, 03/2005, Volume 86, Issue 11, pp. 111101 - 111101-3
InGaN - GaN multiple-quantum-well light-emitting diodes were fabricated on ( 10 1 ¯ 0 ) m plane GaN films grown on ( 10 1 ¯ 0 ) m plane 4 H - SiC substrates.... 
PIEZOELECTRIC FIELDS | SAPPHIRE | PHYSICS, APPLIED | PHOTOLUMINESCENCE
Journal Article
Physical Review Letters, ISSN 0031-9007, 12/2012, Volume 109, Issue 24, p. 243904
We show that subterahertz transmission of the superconducting metamaterial, an interlinked two-dimensional network of subwavelength resonators connected by a... 
DYNAMICS | SAPPHIRE | RESONANCE | FILM | PHYSICS, MULTIDISCIPLINARY | TERAHERTZ
Journal Article
Nuclear Inst. and Methods in Physics Research, B, ISSN 0168-583X, 11/2018, Volume 435, pp. 74 - 78
Journal Article
Journal of physics. D, Applied physics, ISSN 1361-6463, 2018, Volume 51, Issue 27, p. 273001
Vertical gallium nitride (GaN) power devices have attracted increased attention due to their superior high-voltage and high-current capacity as well as easier... 
vertical transistors | gallium nitride | vertical diodes | power electronics | GaN on Si | GaN on sapphire | SAPPHIRE | FREESTANDING GAN | PHYSICS, APPLIED | SCHOTTKY | P-N DIODES | BUFFER LAYERS | BREAKDOWN-VOLTAGE | LIGHT-EMITTING-DIODES | LEAKAGE | LASER LIFT-OFF | FABRICATION
Journal Article